<SEC-DOCUMENT>0001274737-23-000074.txt : 20230724
<SEC-HEADER>0001274737-23-000074.hdr.sgml : 20230724
<ACCEPTANCE-DATETIME>20230724160557
ACCESSION NUMBER:		0001274737-23-000074
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		13
CONFORMED PERIOD OF REPORT:	20230724
ITEM INFORMATION:		Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
ITEM INFORMATION:		Other Events
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20230724
DATE AS OF CHANGE:		20230724

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			EXAGEN INC.
		CENTRAL INDEX KEY:			0001274737
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-MEDICAL LABORATORIES [8071]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39049
		FILM NUMBER:		231105116

	BUSINESS ADDRESS:	
		STREET 1:		1261 LIBERTY WAY
		CITY:			VISTA
		STATE:			CA
		ZIP:			92081
		BUSINESS PHONE:		(760) 560-1501

	MAIL ADDRESS:	
		STREET 1:		1261 LIBERTY WAY
		CITY:			VISTA
		STATE:			CA
		ZIP:			92081

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	EXAGEN DIAGNOSTICS INC
		DATE OF NAME CHANGE:	20031230
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>exdx-20230724.htm
<DESCRIPTION>8-K
<TEXT>
<XBRL>
<?xml version="1.0" ?><!--XBRL Document Created with the Workiva Platform--><!--Copyright 2023 Workiva--><!--r:ce4a7666-5abd-4809-a9a8-0ef75129f298,g:207723ef-5cd0-4ed2-ab61-42310741ac06,d:f6287761fc49485f80d7e4b783166783--><html xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:dei="http://xbrl.sec.gov/dei/2023" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:ixt="http://www.xbrl.org/inlineXBRL/transformation/2020-02-12" xmlns:ixt-sec="http://www.sec.gov/inlineXBRL/transformation/2015-08-31" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns="http://www.w3.org/1999/xhtml" xmlns:ix="http://www.xbrl.org/2013/inlineXBRL" xml:lang="en-US"><head><meta http-equiv="Content-Type" content="text/html"/>


<title>exdx-20230724</title></head><body><div style="display:none"><ix:header><ix:hidden><ix:nonNumeric contextRef="c-1" name="dei:EntityCentralIndexKey" id="f-23">0001274737</ix:nonNumeric><ix:nonNumeric contextRef="c-1" name="dei:AmendmentFlag" format="ixt:fixed-false" id="f-24">FALSE</ix:nonNumeric></ix:hidden><ix:references xml:lang="en-US"><link:schemaRef xlink:type="simple" xlink:href="exdx-20230724.xsd"></link:schemaRef></ix:references><ix:resources><xbrli:context id="c-1"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001274737</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2023-07-24</xbrli:startDate><xbrli:endDate>2023-07-24</xbrli:endDate></xbrli:period></xbrli:context></ix:resources></ix:header></div><div id="if6287761fc49485f80d7e4b783166783_1"></div><div style="min-height:36pt;width:100%"><div><span><br/></span></div></div><div style="-sec-extract:summary;margin-top:4pt;text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:18pt;font-weight:700;line-height:120%">UNITED STATES </span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:18pt;font-weight:700;line-height:120%">SECURITIES AND EXCHANGE COMMISSION </span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:700;line-height:120%">Washington, D.C. 20549 </span></div><div style="margin-top:10pt;text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:18pt;font-weight:700;line-height:120%">FORM <ix:nonNumeric contextRef="c-1" name="dei:DocumentType" id="f-1">8-K</ix:nonNumeric> </span></div><div style="margin-top:10pt;text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:700;line-height:120%">CURRENT REPORT </span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:700;line-height:120%">Pursuant to Section 13 or 15(d) </span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:700;line-height:120%">of the Securities Exchange Act of 1934 </span></div><div style="margin-top:10pt;text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:700;line-height:120%">Date of Report (Date of earliest event reported): <ix:nonNumeric contextRef="c-1" name="dei:DocumentPeriodEndDate" format="ixt:date-monthname-day-year-en" id="f-2">July 24, 2023</ix:nonNumeric></span></div><div style="margin-top:10pt;text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:24pt;font-weight:700;line-height:120%"><ix:nonNumeric contextRef="c-1" name="dei:EntityRegistrantName" id="f-3">EXAGEN INC.</ix:nonNumeric> </span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">(Exact name of registrant as specified in its charter) </span><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:95.138%"><tr><td style="width:1.0%"></td><td style="width:31.454%"></td><td style="width:0.1%"></td><td style="width:0.1%"></td><td style="width:0.967%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:31.454%"></td><td style="width:0.1%"></td><td style="width:0.1%"></td><td style="width:0.967%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:31.458%"></td><td style="width:0.1%"></td></tr><tr style="height:15pt"><td colspan="3" style="padding:0 1pt"><div><span><br/></span></div></td><td colspan="3" style="padding:0 1pt"><div><span><br/></span></div></td><td colspan="3" style="padding:0 1pt"><div><span><br/></span></div></td><td colspan="3" style="padding:0 1pt"><div><span><br/></span></div></td><td colspan="3" style="padding:0 1pt"><div><span><br/></span></div></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%"><ix:nonNumeric contextRef="c-1" name="dei:EntityIncorporationStateCountryCode" format="ixt-sec:stateprovnameen" id="f-4">Delaware</ix:nonNumeric></span></td><td colspan="3" style="padding:0 1pt"><div><span><br/></span></div></td><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%"><ix:nonNumeric contextRef="c-1" name="dei:EntityFileNumber" id="f-5">001-39049</ix:nonNumeric></span></td><td colspan="3" style="padding:0 1pt"><div><span><br/></span></div></td><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%"><ix:nonNumeric contextRef="c-1" name="dei:EntityTaxIdentificationNumber" id="f-6">20-0434866</ix:nonNumeric></span></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:120%">(State or other jurisdiction</span></div><div style="margin-bottom:1pt;text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:120%">of incorporation)</span></div></td><td colspan="3" style="padding:0 1pt"><div><span><br/></span></div></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:120%">(Commission</span></div><div style="margin-bottom:1pt;text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:120%">File Number)</span></div></td><td colspan="3" style="padding:0 1pt"><div><span><br/></span></div></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:120%">(IRS Employer</span></div><div style="margin-bottom:1pt;text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:120%">Identification No.)</span></div></td></tr></table></div><div style="margin-top:10pt;text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%"><ix:nonNumeric contextRef="c-1" name="dei:EntityAddressAddressLine1" id="f-7">1261 Liberty Way</ix:nonNumeric> </span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%"><ix:nonNumeric contextRef="c-1" name="dei:EntityAddressCityOrTown" id="f-8">Vista</ix:nonNumeric>, <ix:nonNumeric contextRef="c-1" name="dei:EntityAddressStateOrProvince" id="f-9">CA</ix:nonNumeric> <ix:nonNumeric contextRef="c-1" name="dei:EntityAddressPostalZipCode" id="f-10">92081</ix:nonNumeric> </span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:120%">(Address of principal executive offices) (Zip Code) </span></div><div style="margin-top:10pt;text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">(<ix:nonNumeric contextRef="c-1" name="dei:CityAreaCode" id="f-11">760</ix:nonNumeric>) <ix:nonNumeric contextRef="c-1" name="dei:LocalPhoneNumber" id="f-12">560-1501</ix:nonNumeric> </span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:120%">(Registrant&#8217;s telephone number, including area code) </span></div><div style="margin-top:10pt;text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">N/A </span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:120%">(Former Name or Former Address, if Changed Since Last Report) </span></div><div style="margin-top:10pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%">Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: </span><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:100.000%"><tr><td style="width:0.1%"></td><td style="width:2.102%"></td><td style="width:0.1%"></td><td style="width:0.0%"></td><td style="width:0.109%"></td><td style="width:0.0%"></td><td style="width:1.0%"></td><td style="width:63.592%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:9.864%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:9.864%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:9.869%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"><ix:nonNumeric contextRef="c-1" name="dei:WrittenCommunications" format="ixt-sec:boolballotbox" id="f-13">&#9744;</ix:nonNumeric></span></td><td colspan="6" style="padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%">Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)</span></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:0 1pt"></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"><ix:nonNumeric contextRef="c-1" name="dei:SolicitingMaterial" format="ixt-sec:boolballotbox" id="f-14">&#9744;</ix:nonNumeric></span></td><td colspan="6" style="padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%">Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)</span></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:0 1pt"></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"><ix:nonNumeric contextRef="c-1" name="dei:PreCommencementTenderOffer" format="ixt-sec:boolballotbox" id="f-15">&#9744;</ix:nonNumeric></span></td><td colspan="6" style="padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%">Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))</span></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:0 1pt"></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"><ix:nonNumeric contextRef="c-1" name="dei:PreCommencementIssuerTenderOffer" format="ixt-sec:boolballotbox" id="f-16">&#9744;</ix:nonNumeric></span></td><td colspan="6" style="padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%">Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))</span></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:0 1pt"></td></tr></table></div><div style="margin-top:10pt;text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Securities registered pursuant to Section 12(b) of the Act: </span><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:93.333%"><tr><td style="width:1.0%"></td><td style="width:32.679%"></td><td style="width:0.1%"></td><td style="width:0.1%"></td><td style="width:0.990%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:28.959%"></td><td style="width:0.1%"></td><td style="width:0.1%"></td><td style="width:0.990%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:32.682%"></td><td style="width:0.1%"></td></tr><tr style="height:15pt"><td colspan="3" style="padding:0 1pt"><div><span><br/></span></div></td><td colspan="3" style="padding:0 1pt"><div><span><br/></span></div></td><td colspan="3" style="padding:0 1pt"><div><span><br/></span></div></td><td colspan="3" style="padding:0 1pt"><div><span><br/></span></div></td><td colspan="3" style="padding:0 1pt"><div><span><br/></span></div></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:100%">Title of each class</span></td><td colspan="3" style="padding:0 1pt"><div><span><br/></span></div></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:120%">Trading</span></div><div style="margin-bottom:1pt;text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:120%">Symbol(s)</span></div></td><td colspan="3" style="padding:0 1pt"><div><span><br/></span></div></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:120%">Name of each exchange</span></div><div style="margin-bottom:1pt;text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:120%">on which registered</span></div></td></tr><tr><td colspan="3" style="border-top:1pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%"><ix:nonNumeric contextRef="c-1" name="dei:Security12bTitle" id="f-17">Common Stock, par value $0.001 per share</ix:nonNumeric></span></td><td colspan="3" style="padding:0 1pt"><div><span><br/></span></div></td><td colspan="3" style="border-top:1pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%"><ix:nonNumeric contextRef="c-1" name="dei:TradingSymbol" id="f-18">XGN</ix:nonNumeric></span></td><td colspan="3" style="padding:0 1pt"><div><span><br/></span></div></td><td colspan="3" style="border-top:1pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%"><ix:nonNumeric contextRef="c-1" name="dei:SecurityExchangeName" format="ixt-sec:exchnameen" id="f-19">The Nasdaq Global Market</ix:nonNumeric></span></td></tr></table></div><div style="margin-top:10pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%">Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (&#167;230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (&#167;240.12b-2 of this chapter).</span></div><div style="margin-top:10pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%">Emerging growth company </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"><ix:nonNumeric contextRef="c-1" name="dei:EntityEmergingGrowthCompany" format="ixt:fixed-true" id="f-20">&#9746;</ix:nonNumeric> </span></div><div style="margin-top:10pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%">If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> <ix:nonNumeric contextRef="c-1" name="dei:EntityExTransitionPeriod" format="ixt:fixed-false" id="f-21">&#9744;</ix:nonNumeric> </span></div><div><span><br/></span></div><div style="height:46.8pt;position:relative;width:100%"><div style="bottom:0;position:absolute;width:100%"><div><span><br/></span></div></div></div><hr style="page-break-after:always"/><div style="min-height:36pt;width:100%"><div><span><br/></span></div></div><div style="margin-top:12pt;padding-left:54pt;text-indent:-54pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:115%">Item 5.02.&#160;&#160;&#160;&#160;Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.</span></div><div style="margin-top:12pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%">On July 24, 2023, upon recommendation of the Nominating and Corporate Governance Committee of the Board of Directors (the &#8220;Board&#8221;) of Exagen Inc. (the &#8220;Company&#8221;), and pursuant to the bylaws of the Company, the Board appointed Paul Kim to serve as a Class II director, with an initial term expiring at the Company&#8217;s 2024 annual meeting of stockholders, filling the vacancy on the Board. In connection with his appointment to the Board, Mr. Kim was also appointed to the Audit Committee of the Board (the &#8220;Audit Committee&#8221;) and the Compensation Committee of the Board (the &#8220;Compensation Committee&#8221;), effective as of July 24, 2023. Following Mr. Kim&#8217;s appointment, the Audit Committee consists of Frank Stokes (Chair), Wendy Johnson, Ana Hooker and Paul Kim, and the Compensation Committee consists of Bruce C. Robertson, Ph.D. (Chair), Ana Hooker and Paul Kim. </span></div><div style="margin-top:12pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%">Paul Kim has served as Fulgent Genetic, Inc.&#8217;s (&#8220;Fulgent&#8221;) Chief Financial Officer since January 2016. Prior to his service for Fulgent, Mr. Kim was retired from 2011 until 2015 and served as Chief Financial Officer of Cogent, Inc., a publicly traded biometric identification services and product company, from 2004 until 2011. Mr. Kim&#8217;s past experience also includes service as the Chief Financial Officer of JNI Corporation, a publicly traded storage area network technology company, from 2002 until 2003, as Vice President, Finance and Corporate Controller at JNI from October 1999 to August 2002 and as Vice President of Finance and Administration for Datafusion Inc., a privately held software development company, from 1998 until 1999. From April 1996 to January 1998, Mr. Kim was the Corporate Controller for Interlink Computer Sciences, Inc., a publicly traded enterprise software company. From 1990 to 1996, Mr. Kim worked for Coopers and Lybrand L.L.P., leaving as an audit manager. Mr. Kim received a B.A. in Economics from the University of California at Berkeley in 1989 and is a Certified Public Accountant.</span></div><div style="margin-top:12pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%">Pursuant to the Company&#8217;s non-employee director compensation program, on the effective date of Mr. Kim&#8217;s appointment to the Board, he was granted an option to purchase 15,000 shares of the Company&#8217;s common stock with an exercise price equal to the fair market value of the common stock on the date of grant, which will vest over three years in equal installments on each monthly anniversary of the grant date, subject to his continuing service on the Board through the applicable vesting date. Mr. Kim will also receive cash compensation for his service on the Board, the Audit Committee and the Compensation Committee in accordance with the non-employee director compensation program, which is filed as </span><span style="color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;text-decoration:underline"><a style="-sec-extract:exhibit;color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;text-decoration:underline" href="https://www.sec.gov/Archives/edgar/data/1274737/000119312519240403/d692844dex1038.htm">Exhibit 10.52</a></span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%"> to the Company&#8217;s Annual Report on Form 10-K, filed with the SEC on March 20, 2023 and is incorporated herein by reference. Mr. Kim will enter into the Company&#8217;s standard indemnification agreement for directors, the form of which was filed as </span><span style="color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;text-decoration:underline"><a style="-sec-extract:exhibit;color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;text-decoration:underline" href="https://www.sec.gov/Archives/edgar/data/1274737/000119312519228011/d692844dex1034.htm">Exhibit 10.48</a></span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%"> to the Company&#8217;s Annual Report on Form 10-K, filed with the SEC on March 20, 2023 and is incorporated herein by reference.</span></div><div style="margin-top:12pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%">There is no arrangement or understanding between Mr. Kim and any other person pursuant to which Mr. Kim was appointed as a director. Mr. Kim is not a party to any transaction that would require disclosure under Item 404(a) of Regulation S-K promulgated under the Securities Act of 1933, as amended, and the Securities Exchange Act of 1934, as amended. The Board has determined that Mr. Kim is an independent director in accordance with the listing requirements of the Nasdaq Global Market and the standards promulgated by the Securities and Exchange Commission, including enhanced independence criteria applicable to members of the Audit Committee and the Compensation Committee.</span></div><div style="margin-bottom:6pt;margin-top:12pt;padding-left:54pt;text-indent:-54pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">Item 8.01.&#160;&#160;&#160;&#160;Other Events.</span></div><div style="margin-top:12pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:112%">On July 24, 2023, the Company issued a press release announcing the appointment of Mr. Kim as a director, a copy of which is attached hereto as Exhibit 99.1, and is incorporated by reference herein.</span></div><div style="margin-bottom:6pt;margin-top:12pt;padding-left:54pt;text-indent:-54pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">Item 9.01.&#160;&#160;&#160;&#160;Financial Statements and Exhibits. </span></div><div style="margin-bottom:6pt;margin-top:12pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">(d) Exhibits </span></div><div style="margin-top:12pt"><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:100.000%"><tr><td style="width:1.0%"></td><td style="width:10.672%"></td><td style="width:0.1%"></td><td style="width:0.1%"></td><td style="width:2.016%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:84.912%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:100%">Exhibit<br/>No.</span></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:2px 1pt 2px 3.77pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:100%">Description</span></td></tr><tr><td colspan="3" style="padding:2px 1pt 2px 3.77pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">99.1</span></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="padding-left:2.77pt"><span style="color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration:underline"><a style="-sec-extract:exhibit;color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration:underline" href="pressrelease-paulkimappoin.htm">Press Release</a><a style="-sec-extract:exhibit;color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration:underline" href="pressrelease-paulkimappoin.htm"> dated July 24, 2023</a><a style="-sec-extract:exhibit;color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration:underline" href="pressrelease-paulkimappoin.htm">.</a></span></div></td></tr><tr><td colspan="3" style="padding:2px 1pt 2px 3.77pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">104</span></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:2px 1pt 2px 3.77pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Cover Page Interactive Data file (formatted as Inline XBRL).</span></td></tr></table></div><div style="height:46.8pt;position:relative;width:100%"><div style="bottom:0;position:absolute;width:100%"><div><span><br/></span></div></div></div><hr style="page-break-after:always"/><div style="min-height:36pt;width:100%"><div><span><br/></span></div></div><div style="margin-top:8pt;text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:112%">SIGNATURES</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:112%"> </span></div><div style="margin-top:12pt;text-indent:36pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. </span><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:85.555%"><tr><td style="width:1.0%"></td><td style="width:42.893%"></td><td style="width:0.1%"></td><td style="width:0.1%"></td><td style="width:1.098%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:2.633%"></td><td style="width:0.1%"></td><td style="width:0.1%"></td><td style="width:1.098%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:3.445%"></td><td style="width:0.1%"></td><td style="width:0.1%"></td><td style="width:1.098%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:42.735%"></td><td style="width:0.1%"></td></tr><tr style="height:15pt"><td colspan="3" style="padding:0 1pt"><div><span><br/></span></div></td><td colspan="3" style="padding:0 1pt"><div><span><br/></span></div></td><td colspan="3" style="padding:0 1pt"><div><span><br/></span></div></td><td colspan="3" style="padding:0 1pt"><div><span><br/></span></div></td><td colspan="3" style="padding:0 1pt"><div><span><br/></span></div></td><td colspan="3" style="padding:0 1pt"><div><span><br/></span></div></td><td colspan="3" style="padding:0 1pt"><div><span><br/></span></div></td></tr><tr><td colspan="3" style="padding:0 1pt"><div><span><br/></span></div></td><td colspan="3" style="padding:0 1pt"><div><span><br/></span></div></td><td colspan="3" style="padding:0 1pt"><div><span><br/></span></div></td><td colspan="3" style="padding:0 1pt"><div><span><br/></span></div></td><td colspan="9" style="padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">EXAGEN INC.</span></td></tr><tr style="height:12pt"><td colspan="3" style="padding:0 1pt"><div><span><br/></span></div></td><td colspan="3" style="padding:0 1pt"><div><span><br/></span></div></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:0 1pt"><div><span><br/></span></div></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:0 1pt"><div><span><br/></span></div></td><td colspan="3" style="padding:0 1pt"></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%">Date: <ix:nonNumeric contextRef="c-1" name="dei:DocumentPeriodEndDate" format="ixt:date-monthname-day-year-en" id="f-22">July&#160;24, 2023</ix:nonNumeric></span></div></td><td colspan="3" style="padding:0 1pt"><div><span><br/></span></div></td><td colspan="3" style="padding:0 1pt"><div><span><br/></span></div></td><td colspan="3" style="padding:0 1pt"><div><span><br/></span></div></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">By:</span></td><td colspan="3" style="padding:0 1pt"><div><span><br/></span></div></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">/s/ Kamal Adawi</span></td></tr><tr><td colspan="3" style="padding:0 1pt"><div><span><br/></span></div></td><td colspan="3" style="padding:0 1pt"><div><span><br/></span></div></td><td colspan="3" style="padding:0 1pt"><div><span><br/></span></div></td><td colspan="3" style="padding:0 1pt"><div><span><br/></span></div></td><td colspan="3" style="padding:0 1pt"><div><span><br/></span></div></td><td colspan="3" style="padding:0 1pt"><div><span><br/></span></div></td><td colspan="3" style="border-top:1pt solid #000;padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Name: Kamal Adawi</span></td></tr><tr><td colspan="3" style="padding:0 1pt"><div><span><br/></span></div></td><td colspan="3" style="padding:0 1pt"><div><span><br/></span></div></td><td colspan="3" style="padding:0 1pt"><div><span><br/></span></div></td><td colspan="3" style="padding:0 1pt"><div><span><br/></span></div></td><td colspan="3" style="padding:0 1pt"><div><span><br/></span></div></td><td colspan="3" style="padding:0 1pt"><div><span><br/></span></div></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Title: Chief Financial Officer</span></td></tr></table></div><div><span><br/></span></div><div style="height:46.8pt;position:relative;width:100%"><div style="bottom:0;position:absolute;width:100%"><div><span><br/></span></div></div></div></body></html>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>pressrelease-paulkimappoin.htm
<DESCRIPTION>EX-99.1
<TEXT>
<html><head>
<!-- Document created using Wdesk -->
<!-- Copyright 2023 Workiva -->
<title>Document</title></head><body><div id="id2fa9f73ba834a80aee04dd91a736271_1"></div><div style="min-height:72pt;width:100%"><div style="margin-bottom:0.08pt"><font><br></font></div></div><div style="margin-top:12pt;text-align:right"><font style="color:#000000;font-family:'Calibri',sans-serif;font-size:12pt;font-weight:700;line-height:115%">Exhibit 99.1</font></div><div style="margin-bottom:0.05pt;margin-top:0.05pt;text-align:right"><font><br></font></div><div><font style="color:#00467f;font-family:'Lato',sans-serif;font-size:30pt;font-weight:700;line-height:112%">Exagen Inc. Appoints Paul Kim to Board of Directors</font></div><div style="margin-top:12pt"><font style="color:#000000;font-family:'Calibri',sans-serif;font-size:12pt;font-weight:400;line-height:115%">July 24, 2023 at 9&#58;00 AM EDT</font></div><div style="margin-bottom:0.05pt;margin-top:12pt"><font style="color:#000000;font-family:'Calibri',sans-serif;font-size:12pt;font-weight:400;line-height:115%">SAN DIEGO, July 24, 2023 (GLOBE NEWSWIRE) -- Exagen Inc. (Nasdaq&#58; XGN), a leading provider of autoimmune testing solutions, announced today that Paul Kim has been appointed as a member of the Exagen Board of Directors, effective July 24, 2023.</font></div><div style="margin-bottom:0.05pt;margin-top:12pt"><font style="color:#000000;font-family:'Calibri',sans-serif;font-size:12pt;font-weight:400;line-height:115%">Mr. Kim currently serves as Chief Financial Officer of Fulgent Genetics (Nasdaq&#58; FLGT), a full-service genomic testing company built around a foundational technology platform. He has held that position since February 2016 and led growth initiatives increasing revenues from $10M in 2015 to $990M in 2021, during the COVID-19 era. Mr. Kim has over 30 years working in accounting and finance, and over 15 years as a Chief Financial Officer of several publicly traded companies.  Mr. Kim is a Certified Public Accountant and a graduate of the University of California at Berkeley.</font></div><div style="margin-bottom:0.05pt;margin-top:12pt"><font style="color:#000000;font-family:'Calibri',sans-serif;font-size:12pt;font-weight:400;line-height:115%">&#8220;We are thrilled to welcome Paul to our Board of Directors at Exagen.  His leadership experience and background in operating profitable, sound businesses is invaluable,&#8221; said John Aballi, President and CEO of Exagen.  &#8220;I look forward to learning from his 30 plus years of leadership in business.&#8221;</font></div><div style="margin-bottom:0.05pt;margin-top:12pt"><font style="color:#000000;font-family:'Calibri',sans-serif;font-size:12pt;font-weight:400;line-height:115%">&#8220;I am delighted to join the Board of Directors at Exagen,&#8221; said Paul Kim.  &#8220;The Company has accomplished an enormous amount over the past few years, cementing its foothold in the large and underserved autoimmune disease market.  What has impressed me most is its IP-protected technology and proven utility of products.  Those with John&#8217;s leadership and overall strategy, which include business and operational goals, is a recipe for success.&#8221;</font></div><div style="margin-top:12pt"><font style="background-color:#ffffff;color:#000000;font-family:'Calibri',sans-serif;font-size:12pt;font-weight:700;line-height:115%">About&#160;Exagen Inc.</font></div><div style="margin-top:12pt"><font style="color:#000000;font-family:'Calibri',sans-serif;font-size:12pt;font-weight:400;line-height:115%">Exagen is a leading provider of autoimmune diagnostic, prognostic, and monitoring testing solutions. Exagen is a patient focused, discovery driven organization built on the success of AVISE</font><font style="color:#000000;font-family:'Calibri',sans-serif;font-size:7.8pt;font-weight:400;line-height:115%;position:relative;top:-4.2pt;vertical-align:baseline">&#174;</font><font style="color:#000000;font-family:'Calibri',sans-serif;font-size:12pt;font-weight:400;line-height:115%"> testing and is investing in its product pipeline to support patients throughout their autoimmune diagnosis and treatment journeys. The goal at Exagen is to assist patients, physicians, and payors by enabling precision medicine. Exagen is located in San Diego County.</font></div><div style="margin-bottom:15.75pt;margin-top:12pt"><font style="background-color:#ffffff;color:#000000;font-family:'Calibri',sans-serif;font-size:12pt;font-weight:400;line-height:115%">For more information, please visit&#160;Exagen.com&#160;and follow&#160;&#64;ExagenInc&#160;on Twitter.</font></div><div style="margin-bottom:15.75pt;margin-top:12pt"><font style="background-color:#ffffff;color:#000000;font-family:'Calibri',sans-serif;font-size:12pt;font-weight:700;line-height:115%">Forward-Looking Statements</font></div><div><font style="background-color:#ffffff;color:#000000;font-family:'Calibri',sans-serif;font-size:12pt;font-weight:400;line-height:112%">E</font><font style="color:#000000;font-family:'Calibri',sans-serif;font-size:12pt;font-weight:400;line-height:112%">xagen cautions you that statements contained in this press release regarding matters that are not historical facts are forward-looking statements. These statements are based on Exagen's current beliefs and expectations. Such forward-looking statements include, but are not limited </font></div><div style="height:72pt;position:relative;width:100%"><div style="bottom:0;position:absolute;width:100%"><div style="margin-bottom:0.08pt"><font><br></font></div></div></div><hr style="page-break-after:always"><div style="min-height:72pt;width:100%"><div style="margin-bottom:0.08pt"><font><br></font></div></div><div><font style="color:#000000;font-family:'Calibri',sans-serif;font-size:12pt;font-weight:400;line-height:112%">to, statements regarding&#58; Exagen's goals and strategies&#59; the potential utility and effectiveness of Exagen's services and testing solutions that are currently available or in its development pipeline&#59; the expected benefits of Mr. Kim&#8217;s position with Exagen&#59; the size of and Exagen&#8217;s competitive advantage within the autoimmune disease market&#59; and Exagen's potential growth and success and its ability to continue to grow and succeed. The inclusion of forward-looking statements should not be regarded as a representation by Exagen that any of its plans will be achieved. Actual results may differ from those set forth in this press release due to the risks and uncertainties inherent in Exagen&#8217;s business, including, without limitation&#58; delays in reimbursement and coverage decisions from Medicare and third-party payors and in interactions with regulatory authorities, and delays in ongoing and planned clinical trials involving its tests&#59; Exagen&#8217;s commercial success depends upon attaining and maintaining significant market acceptance of its testing products among rheumatologists, patients, third-party payors and others in the medical community&#59; Exagen&#8217;s ability to successfully execute on its business strategies&#59; third party payors not providing coverage and adequate reimbursement for Exagen&#8217;s testing products, including Exagen&#8217;s ability to collect on funds due&#59; Exagen&#8217;s ability to obtain and maintain intellectual property protection for its testing products&#59; regulatory developments affecting Exagen&#8217;s business&#59; and other risks described in Exagen&#8217;s prior press releases and Exagen&#8217;s filings with the Securities and Exchange Commission (&#8220;SEC&#8221;), including under the heading &#8220;Risk Factors&#8221; in Exagen&#8217;s Annual Report on Form 10-K for the year ended December 31, 2022 and any subsequent filings with the SEC. You are cautioned not to place undue reliance on these forward-looking statements, which speak only as of the date hereof, and Exagen undertakes no obligation to update such statements to reflect events that occur or circumstances that exist after the date hereof. All forward-looking statements are qualified in their entirety by this cautionary statement, which is made under the safe harbor provisions of the Private Securities Litigation Reform Act of 1995</font><font style="background-color:#ffffff;color:#000000;font-family:'Calibri',sans-serif;font-size:12pt;font-weight:400;line-height:112%">.</font></div><div style="margin-bottom:15.75pt;margin-top:12pt"><font style="background-color:#ffffff;color:#000000;font-family:'Calibri',sans-serif;font-size:12pt;font-weight:700;line-height:115%">Contacts&#58;<br><br>Investors Relations</font><font style="background-color:#ffffff;color:#000000;font-family:'Calibri',sans-serif;font-size:12pt;font-weight:400;line-height:115%"><br>Exagen Inc.<br>Ryan Douglas<br>rdouglas&#64;exagen.com&#160;<br>760.560.1525</font></div><div style="margin-bottom:15.75pt;margin-top:12pt"><font style="background-color:#ffffff;color:#000000;font-family:'Calibri',sans-serif;font-size:12pt;font-weight:700;line-height:115%">Company</font><font style="background-color:#ffffff;color:#000000;font-family:'Calibri',sans-serif;font-size:12pt;font-weight:400;line-height:115%"><br>Exagen Inc.<br>Kamal Adawi, Chief Financial Officer<br>kadawi&#64;exagen.com</font></div><div style="height:72pt;position:relative;width:100%"><div style="bottom:0;position:absolute;width:100%"><div style="margin-bottom:0.08pt"><font><br></font></div></div></div></body></html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.SCH
<SEQUENCE>3
<FILENAME>exdx-20230724.xsd
<DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2023 Workiva-->
<!--r:ce4a7666-5abd-4809-a9a8-0ef75129f298,g:207723ef-5cd0-4ed2-ab61-42310741ac06-->
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:exdx="http://www.exagen.com/20230724" attributeFormDefault="unqualified" elementFormDefault="qualified" targetNamespace="http://www.exagen.com/20230724">
  <xs:import namespace="http://www.w3.org/1999/xlink" schemaLocation="http://www.xbrl.org/2003/xlink-2003-12-31.xsd"/>
  <xs:import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd"/>
  <xs:import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd"/>
  <xs:import namespace="http://xbrl.sec.gov/dei/2023" schemaLocation="https://xbrl.sec.gov/dei/2023/dei-2023.xsd"/>
  <xs:annotation>
    <xs:appinfo>
      <link:linkbaseRef xmlns:xlink="http://www.w3.org/1999/xlink" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="exdx-20230724_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:type="simple"/>
      <link:linkbaseRef xmlns:xlink="http://www.w3.org/1999/xlink" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="exdx-20230724_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:type="simple"/>
      <link:roleType id="Cover" roleURI="http://www.exagen.com/role/Cover">
        <link:definition>0000001 - Document - Cover</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
    </xs:appinfo>
  </xs:annotation>
</xs:schema>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.LAB
<SEQUENCE>4
<FILENAME>exdx-20230724_lab.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2023 Workiva-->
<!--r:ce4a7666-5abd-4809-a9a8-0ef75129f298,g:207723ef-5cd0-4ed2-ab61-42310741ac06-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodStartLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/netLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedNetLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedNetLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTerseLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodEndLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel"/>
  <link:labelLink xlink:role="http://www.xbrl.org/2003/role/link" xlink:type="extended">
    <link:label id="lab_dei_SecurityExchangeName_d95a1ad6-3f21-4c1e-960d-ac9f798001a4_terseLabel_en-US" xlink:label="lab_dei_SecurityExchangeName" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Security Exchange Name</link:label>
    <link:label id="lab_dei_SecurityExchangeName_label_en-US" xlink:label="lab_dei_SecurityExchangeName" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Security Exchange Name</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SecurityExchangeName" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_SecurityExchangeName"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_SecurityExchangeName" xlink:to="lab_dei_SecurityExchangeName" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_Security12bTitle_a054075c-e18b-491e-9345-be3a85ddd854_terseLabel_en-US" xlink:label="lab_dei_Security12bTitle" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Title of 12(b) Security</link:label>
    <link:label id="lab_dei_Security12bTitle_label_en-US" xlink:label="lab_dei_Security12bTitle" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Title of 12(b) Security</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_Security12bTitle" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_Security12bTitle"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_Security12bTitle" xlink:to="lab_dei_Security12bTitle" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_WrittenCommunications_50ee6d49-321e-4af0-8af3-f0e8b51de658_terseLabel_en-US" xlink:label="lab_dei_WrittenCommunications" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Written Communications</link:label>
    <link:label id="lab_dei_WrittenCommunications_label_en-US" xlink:label="lab_dei_WrittenCommunications" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Written Communications</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_WrittenCommunications" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_WrittenCommunications"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_WrittenCommunications" xlink:to="lab_dei_WrittenCommunications" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_LocalPhoneNumber_ca79f565-1995-4c2b-a0d0-e6e50deccc0e_terseLabel_en-US" xlink:label="lab_dei_LocalPhoneNumber" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Local Phone Number</link:label>
    <link:label id="lab_dei_LocalPhoneNumber_label_en-US" xlink:label="lab_dei_LocalPhoneNumber" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Local Phone Number</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LocalPhoneNumber" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_LocalPhoneNumber"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_LocalPhoneNumber" xlink:to="lab_dei_LocalPhoneNumber" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_TradingSymbol_9573362a-5a26-45d4-9056-f3067f450624_terseLabel_en-US" xlink:label="lab_dei_TradingSymbol" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Trading Symbol</link:label>
    <link:label id="lab_dei_TradingSymbol_label_en-US" xlink:label="lab_dei_TradingSymbol" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Trading Symbol</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_TradingSymbol" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_TradingSymbol"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_TradingSymbol" xlink:to="lab_dei_TradingSymbol" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityIncorporationStateCountryCode_323b7b5e-ffa9-40c0-b84e-4e3608071810_terseLabel_en-US" xlink:label="lab_dei_EntityIncorporationStateCountryCode" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Incorporation, State or Country Code</link:label>
    <link:label id="lab_dei_EntityIncorporationStateCountryCode_label_en-US" xlink:label="lab_dei_EntityIncorporationStateCountryCode" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Incorporation, State or Country Code</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityIncorporationStateCountryCode" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityIncorporationStateCountryCode"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityIncorporationStateCountryCode" xlink:to="lab_dei_EntityIncorporationStateCountryCode" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityAddressStateOrProvince_c0e24194-56ef-4efc-9e5a-009e7e7db397_terseLabel_en-US" xlink:label="lab_dei_EntityAddressStateOrProvince" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, State or Province</link:label>
    <link:label id="lab_dei_EntityAddressStateOrProvince_label_en-US" xlink:label="lab_dei_EntityAddressStateOrProvince" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, State or Province</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressStateOrProvince" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressStateOrProvince"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressStateOrProvince" xlink:to="lab_dei_EntityAddressStateOrProvince" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_PreCommencementIssuerTenderOffer_656e8086-8944-4b5c-ba5a-9238710f5de7_terseLabel_en-US" xlink:label="lab_dei_PreCommencementIssuerTenderOffer" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Pre-commencement Issuer Tender Offer</link:label>
    <link:label id="lab_dei_PreCommencementIssuerTenderOffer_label_en-US" xlink:label="lab_dei_PreCommencementIssuerTenderOffer" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Pre-commencement Issuer Tender Offer</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementIssuerTenderOffer" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_PreCommencementIssuerTenderOffer"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_PreCommencementIssuerTenderOffer" xlink:to="lab_dei_PreCommencementIssuerTenderOffer" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_DocumentPeriodEndDate_55cc40df-1091-4f0e-aa12-563a5d654fbd_terseLabel_en-US" xlink:label="lab_dei_DocumentPeriodEndDate" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Document Period End Date</link:label>
    <link:label id="lab_dei_DocumentPeriodEndDate_label_en-US" xlink:label="lab_dei_DocumentPeriodEndDate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Document Period End Date</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentPeriodEndDate"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentPeriodEndDate" xlink:to="lab_dei_DocumentPeriodEndDate" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_CoverAbstract_label_en-US" xlink:label="lab_dei_CoverAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cover [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CoverAbstract" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_CoverAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_CoverAbstract" xlink:to="lab_dei_CoverAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityEmergingGrowthCompany_52fbc992-1af8-460d-a2d3-febba7b2a872_terseLabel_en-US" xlink:label="lab_dei_EntityEmergingGrowthCompany" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Emerging Growth Company</link:label>
    <link:label id="lab_dei_EntityEmergingGrowthCompany_label_en-US" xlink:label="lab_dei_EntityEmergingGrowthCompany" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Emerging Growth Company</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityEmergingGrowthCompany" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityEmergingGrowthCompany"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityEmergingGrowthCompany" xlink:to="lab_dei_EntityEmergingGrowthCompany" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_PreCommencementTenderOffer_8badb300-efbc-422a-b65f-199352b59da4_terseLabel_en-US" xlink:label="lab_dei_PreCommencementTenderOffer" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Pre-commencement Tender Offer</link:label>
    <link:label id="lab_dei_PreCommencementTenderOffer_label_en-US" xlink:label="lab_dei_PreCommencementTenderOffer" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Pre-commencement Tender Offer</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementTenderOffer" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_PreCommencementTenderOffer"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_PreCommencementTenderOffer" xlink:to="lab_dei_PreCommencementTenderOffer" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_SolicitingMaterial_62e2fdb5-fb45-492f-9cb4-1e44237ac216_terseLabel_en-US" xlink:label="lab_dei_SolicitingMaterial" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Soliciting Material</link:label>
    <link:label id="lab_dei_SolicitingMaterial_label_en-US" xlink:label="lab_dei_SolicitingMaterial" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Soliciting Material</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SolicitingMaterial" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_SolicitingMaterial"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_SolicitingMaterial" xlink:to="lab_dei_SolicitingMaterial" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_CityAreaCode_1e4fef6c-5533-440c-9235-3295250f2b80_terseLabel_en-US" xlink:label="lab_dei_CityAreaCode" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">City Area Code</link:label>
    <link:label id="lab_dei_CityAreaCode_label_en-US" xlink:label="lab_dei_CityAreaCode" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">City Area Code</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CityAreaCode" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_CityAreaCode"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_CityAreaCode" xlink:to="lab_dei_CityAreaCode" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityAddressPostalZipCode_10f7bd17-89f3-4770-a33d-27ed02302736_terseLabel_en-US" xlink:label="lab_dei_EntityAddressPostalZipCode" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, Postal Zip Code</link:label>
    <link:label id="lab_dei_EntityAddressPostalZipCode_label_en-US" xlink:label="lab_dei_EntityAddressPostalZipCode" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, Postal Zip Code</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressPostalZipCode" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressPostalZipCode"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressPostalZipCode" xlink:to="lab_dei_EntityAddressPostalZipCode" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_DocumentType_088e2365-c848-4f53-872f-55b992d7d84f_terseLabel_en-US" xlink:label="lab_dei_DocumentType" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Document Type</link:label>
    <link:label id="lab_dei_DocumentType_label_en-US" xlink:label="lab_dei_DocumentType" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Document Type</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentType" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentType"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentType" xlink:to="lab_dei_DocumentType" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_AmendmentFlag_3c8256c9-df38-4f81-b4e4-29d3dce0d062_terseLabel_en-US" xlink:label="lab_dei_AmendmentFlag" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Amendment Flag</link:label>
    <link:label id="lab_dei_AmendmentFlag_label_en-US" xlink:label="lab_dei_AmendmentFlag" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Amendment Flag</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AmendmentFlag" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_AmendmentFlag"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_AmendmentFlag" xlink:to="lab_dei_AmendmentFlag" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityCentralIndexKey_e69e22e4-ddeb-4148-823a-dd01d3a29ccd_terseLabel_en-US" xlink:label="lab_dei_EntityCentralIndexKey" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Central Index Key</link:label>
    <link:label id="lab_dei_EntityCentralIndexKey_label_en-US" xlink:label="lab_dei_EntityCentralIndexKey" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Central Index Key</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCentralIndexKey" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityCentralIndexKey"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityCentralIndexKey" xlink:to="lab_dei_EntityCentralIndexKey" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityExTransitionPeriod_ff83274b-e935-4d5c-8c42-9774b57e0d6d_terseLabel_en-US" xlink:label="lab_dei_EntityExTransitionPeriod" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Ex Transition Period</link:label>
    <link:label id="lab_dei_EntityExTransitionPeriod_label_en-US" xlink:label="lab_dei_EntityExTransitionPeriod" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Ex Transition Period</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityExTransitionPeriod" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityExTransitionPeriod"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityExTransitionPeriod" xlink:to="lab_dei_EntityExTransitionPeriod" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityFileNumber_569dd30b-549a-4db5-8e12-8c1d89e23ce1_terseLabel_en-US" xlink:label="lab_dei_EntityFileNumber" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity File Number</link:label>
    <link:label id="lab_dei_EntityFileNumber_label_en-US" xlink:label="lab_dei_EntityFileNumber" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity File Number</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFileNumber" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityFileNumber"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityFileNumber" xlink:to="lab_dei_EntityFileNumber" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityAddressCityOrTown_c3ee7576-0e6f-45ac-bc0c-7a1d4fc0eab0_terseLabel_en-US" xlink:label="lab_dei_EntityAddressCityOrTown" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, City or Town</link:label>
    <link:label id="lab_dei_EntityAddressCityOrTown_label_en-US" xlink:label="lab_dei_EntityAddressCityOrTown" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, City or Town</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCityOrTown" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressCityOrTown"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressCityOrTown" xlink:to="lab_dei_EntityAddressCityOrTown" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityTaxIdentificationNumber_7825b6a8-3e61-46c2-ad20-b0e09b1e6d55_terseLabel_en-US" xlink:label="lab_dei_EntityTaxIdentificationNumber" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Tax Identification Number</link:label>
    <link:label id="lab_dei_EntityTaxIdentificationNumber_label_en-US" xlink:label="lab_dei_EntityTaxIdentificationNumber" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Tax Identification Number</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityTaxIdentificationNumber" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityTaxIdentificationNumber"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityTaxIdentificationNumber" xlink:to="lab_dei_EntityTaxIdentificationNumber" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityAddressAddressLine1_ccc763cf-4f28-42f8-b066-70978837cc88_terseLabel_en-US" xlink:label="lab_dei_EntityAddressAddressLine1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, Address Line One</link:label>
    <link:label id="lab_dei_EntityAddressAddressLine1_label_en-US" xlink:label="lab_dei_EntityAddressAddressLine1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, Address Line One</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine1" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressAddressLine1"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressAddressLine1" xlink:to="lab_dei_EntityAddressAddressLine1" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityRegistrantName_9e55e7b3-6f48-421c-bd80-09cffd9b05c2_terseLabel_en-US" xlink:label="lab_dei_EntityRegistrantName" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Registrant Name</link:label>
    <link:label id="lab_dei_EntityRegistrantName_label_en-US" xlink:label="lab_dei_EntityRegistrantName" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Registrant Name</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityRegistrantName"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityRegistrantName" xlink:to="lab_dei_EntityRegistrantName" xlink:type="arc" order="1"/>
  </link:labelLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.PRE
<SEQUENCE>5
<FILENAME>exdx-20230724_pre.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2023 Workiva-->
<!--r:ce4a7666-5abd-4809-a9a8-0ef75129f298,g:207723ef-5cd0-4ed2-ab61-42310741ac06-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.exagen.com/role/Cover" xlink:type="simple" xlink:href="exdx-20230724.xsd#Cover"/>
  <link:presentationLink xlink:role="http://www.exagen.com/role/Cover" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_dei_CoverAbstract_dc767999-f9dd-4a74-8de9-176ff6da0452" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_CoverAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentType_1f28de22-465d-4507-ae69-4c555e7e56b6" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentType"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_dc767999-f9dd-4a74-8de9-176ff6da0452" xlink:to="loc_dei_DocumentType_1f28de22-465d-4507-ae69-4c555e7e56b6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate_cbd54cba-b379-4c56-b064-cac4df50f0da" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentPeriodEndDate"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_dc767999-f9dd-4a74-8de9-176ff6da0452" xlink:to="loc_dei_DocumentPeriodEndDate_cbd54cba-b379-4c56-b064-cac4df50f0da" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName_fdbf9bcc-63b1-4df5-93d8-4a27a83f6ecb" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityRegistrantName"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_dc767999-f9dd-4a74-8de9-176ff6da0452" xlink:to="loc_dei_EntityRegistrantName_fdbf9bcc-63b1-4df5-93d8-4a27a83f6ecb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityIncorporationStateCountryCode_2da28c6f-f171-4996-9530-32bd1a1e5fe3" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityIncorporationStateCountryCode"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_dc767999-f9dd-4a74-8de9-176ff6da0452" xlink:to="loc_dei_EntityIncorporationStateCountryCode_2da28c6f-f171-4996-9530-32bd1a1e5fe3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFileNumber_b03fda08-8f34-4e64-854f-765252f20edb" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityFileNumber"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_dc767999-f9dd-4a74-8de9-176ff6da0452" xlink:to="loc_dei_EntityFileNumber_b03fda08-8f34-4e64-854f-765252f20edb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityTaxIdentificationNumber_c8d602f7-3e34-4761-9f85-cd4a42d1d37d" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityTaxIdentificationNumber"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_dc767999-f9dd-4a74-8de9-176ff6da0452" xlink:to="loc_dei_EntityTaxIdentificationNumber_c8d602f7-3e34-4761-9f85-cd4a42d1d37d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine1_3fc26256-7521-4a86-a5f0-6cdb9455b837" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressAddressLine1"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_dc767999-f9dd-4a74-8de9-176ff6da0452" xlink:to="loc_dei_EntityAddressAddressLine1_3fc26256-7521-4a86-a5f0-6cdb9455b837" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCityOrTown_1e31dbab-d0df-4ac9-bc8c-4f44e4de1c5a" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressCityOrTown"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_dc767999-f9dd-4a74-8de9-176ff6da0452" xlink:to="loc_dei_EntityAddressCityOrTown_1e31dbab-d0df-4ac9-bc8c-4f44e4de1c5a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressStateOrProvince_a71b5b79-41d3-4ac8-99a1-c3943b041b12" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressStateOrProvince"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_dc767999-f9dd-4a74-8de9-176ff6da0452" xlink:to="loc_dei_EntityAddressStateOrProvince_a71b5b79-41d3-4ac8-99a1-c3943b041b12" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressPostalZipCode_595f2b21-7614-4fb1-83ce-8149090a1166" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressPostalZipCode"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_dc767999-f9dd-4a74-8de9-176ff6da0452" xlink:to="loc_dei_EntityAddressPostalZipCode_595f2b21-7614-4fb1-83ce-8149090a1166" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CityAreaCode_88bec92c-b9d3-41b1-9010-3a037968e39f" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_CityAreaCode"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_dc767999-f9dd-4a74-8de9-176ff6da0452" xlink:to="loc_dei_CityAreaCode_88bec92c-b9d3-41b1-9010-3a037968e39f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LocalPhoneNumber_e26715d4-119d-4463-b10e-4d40da42881e" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_LocalPhoneNumber"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_dc767999-f9dd-4a74-8de9-176ff6da0452" xlink:to="loc_dei_LocalPhoneNumber_e26715d4-119d-4463-b10e-4d40da42881e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_WrittenCommunications_5a5b6b5b-2655-4b25-bb54-698db2f7a6c5" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_WrittenCommunications"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_dc767999-f9dd-4a74-8de9-176ff6da0452" xlink:to="loc_dei_WrittenCommunications_5a5b6b5b-2655-4b25-bb54-698db2f7a6c5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SolicitingMaterial_e2de5904-5a1f-44ff-8bf3-2ec0143065d3" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_SolicitingMaterial"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_dc767999-f9dd-4a74-8de9-176ff6da0452" xlink:to="loc_dei_SolicitingMaterial_e2de5904-5a1f-44ff-8bf3-2ec0143065d3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementTenderOffer_84d15541-c446-4933-95d6-d0c4005452a9" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_PreCommencementTenderOffer"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_dc767999-f9dd-4a74-8de9-176ff6da0452" xlink:to="loc_dei_PreCommencementTenderOffer_84d15541-c446-4933-95d6-d0c4005452a9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementIssuerTenderOffer_13eba2a5-cbef-4564-8e25-6d68015e2f12" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_PreCommencementIssuerTenderOffer"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_dc767999-f9dd-4a74-8de9-176ff6da0452" xlink:to="loc_dei_PreCommencementIssuerTenderOffer_13eba2a5-cbef-4564-8e25-6d68015e2f12" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_Security12bTitle_0fa43066-cf5c-4df1-8e80-0c4599b9abdc" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_Security12bTitle"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_dc767999-f9dd-4a74-8de9-176ff6da0452" xlink:to="loc_dei_Security12bTitle_0fa43066-cf5c-4df1-8e80-0c4599b9abdc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_TradingSymbol_421432f4-c7fb-4c1b-ab37-d37fa7120fcb" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_TradingSymbol"/>
    <link:presentationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_dc767999-f9dd-4a74-8de9-176ff6da0452" xlink:to="loc_dei_TradingSymbol_421432f4-c7fb-4c1b-ab37-d37fa7120fcb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SecurityExchangeName_c73dc727-f760-4e1b-bf28-3b6162a751d2" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_SecurityExchangeName"/>
    <link:presentationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_dc767999-f9dd-4a74-8de9-176ff6da0452" xlink:to="loc_dei_SecurityExchangeName_c73dc727-f760-4e1b-bf28-3b6162a751d2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityEmergingGrowthCompany_d8728010-c359-401e-84e4-ad6aa63a72e4" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityEmergingGrowthCompany"/>
    <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_dc767999-f9dd-4a74-8de9-176ff6da0452" xlink:to="loc_dei_EntityEmergingGrowthCompany_d8728010-c359-401e-84e4-ad6aa63a72e4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityExTransitionPeriod_3df59707-17e7-4af8-a1ec-f35e4c0599c4" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityExTransitionPeriod"/>
    <link:presentationArc order="21" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_dc767999-f9dd-4a74-8de9-176ff6da0452" xlink:to="loc_dei_EntityExTransitionPeriod_3df59707-17e7-4af8-a1ec-f35e4c0599c4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCentralIndexKey_36ef17fc-5632-440b-8f54-f8e2dd4adf62" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityCentralIndexKey"/>
    <link:presentationArc order="22" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_dc767999-f9dd-4a74-8de9-176ff6da0452" xlink:to="loc_dei_EntityCentralIndexKey_36ef17fc-5632-440b-8f54-f8e2dd4adf62" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AmendmentFlag_b893ac41-0fcd-4246-8d1f-a2df1883e469" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_AmendmentFlag"/>
    <link:presentationArc order="23" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_dc767999-f9dd-4a74-8de9-176ff6da0452" xlink:to="loc_dei_AmendmentFlag_b893ac41-0fcd-4246-8d1f-a2df1883e469" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>6
<FILENAME>R1.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="include/report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140570627481232">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Cover<br></strong></div></th>
<th class="th"><div>Jul. 24, 2023</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_CoverAbstract', window );"><strong>Cover [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_DocumentType', window );">Document Type</a></td>
<td class="text">8-K<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_DocumentPeriodEndDate', window );">Document Period End Date</a></td>
<td class="text">Jul. 24,  2023<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityRegistrantName', window );">Entity Registrant Name</a></td>
<td class="text">EXAGEN INC.<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityIncorporationStateCountryCode', window );">Entity Incorporation, State or Country Code</a></td>
<td class="text">DE<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityFileNumber', window );">Entity File Number</a></td>
<td class="text">001-39049<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityTaxIdentificationNumber', window );">Entity Tax Identification Number</a></td>
<td class="text">20-0434866<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityAddressAddressLine1', window );">Entity Address, Address Line One</a></td>
<td class="text">1261 Liberty Way<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityAddressCityOrTown', window );">Entity Address, City or Town</a></td>
<td class="text">Vista<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityAddressStateOrProvince', window );">Entity Address, State or Province</a></td>
<td class="text">CA<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityAddressPostalZipCode', window );">Entity Address, Postal Zip Code</a></td>
<td class="text">92081<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_CityAreaCode', window );">City Area Code</a></td>
<td class="text">760<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_LocalPhoneNumber', window );">Local Phone Number</a></td>
<td class="text">560-1501<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_WrittenCommunications', window );">Written Communications</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_SolicitingMaterial', window );">Soliciting Material</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_PreCommencementTenderOffer', window );">Pre-commencement Tender Offer</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_PreCommencementIssuerTenderOffer', window );">Pre-commencement Issuer Tender Offer</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_Security12bTitle', window );">Title of 12(b) Security</a></td>
<td class="text">Common Stock, par value $0.001 per share<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_TradingSymbol', window );">Trading Symbol</a></td>
<td class="text">XGN<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_SecurityExchangeName', window );">Security Exchange Name</a></td>
<td class="text">NASDAQ<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityEmergingGrowthCompany', window );">Entity Emerging Growth Company</a></td>
<td class="text">true<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityExTransitionPeriod', window );">Entity Ex Transition Period</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityCentralIndexKey', window );">Entity Central Index Key</a></td>
<td class="text">0001274737<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_AmendmentFlag', window );">Amendment Flag</a></td>
<td class="text">false<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_AmendmentFlag">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_AmendmentFlag</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_CityAreaCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Area code of city</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CityAreaCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_CoverAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Cover page.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CoverAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentPeriodEndDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period.  The format of the date is YYYY-MM-DD.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentPeriodEndDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:dateItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentType">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentType</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:submissionTypeItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressAddressLine1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Address Line 1 such as Attn, Building Name, Street Name</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressAddressLine1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressCityOrTown">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Name of the City or Town</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressCityOrTown</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressPostalZipCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Code for the postal or zip code</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressPostalZipCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressStateOrProvince">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Name of the state or province.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressStateOrProvince</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:stateOrProvinceItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCentralIndexKey">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityCentralIndexKey</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:centralIndexKeyItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityEmergingGrowthCompany">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Indicate if registrant meets the emerging growth company criteria.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityEmergingGrowthCompany</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityExTransitionPeriod">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Indicate if an emerging growth company has elected not to use the extended transition period for complying with any new or revised financial accounting standards.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Securities Act<br> -Number 7A<br> -Section B<br> -Subsection 2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityExTransitionPeriod</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityFileNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityFileNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:fileNumberItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityIncorporationStateCountryCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Two-character EDGAR code representing the state or country of incorporation.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityIncorporationStateCountryCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:edgarStateCountryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityRegistrantName">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityRegistrantName</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityTaxIdentificationNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityTaxIdentificationNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:employerIdItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LocalPhoneNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Local phone number for entity.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LocalPhoneNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_PreCommencementIssuerTenderOffer">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 13e<br> -Subsection 4c<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_PreCommencementIssuerTenderOffer</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_PreCommencementTenderOffer">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 14d<br> -Subsection 2b<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_PreCommencementTenderOffer</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_Security12bTitle">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Title of a 12(b) registered security.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_Security12bTitle</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:securityTitleItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_SecurityExchangeName">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Name of the Exchange on which a security is registered.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection d1-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_SecurityExchangeName</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:edgarExchangeCodeItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_SolicitingMaterial">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as soliciting material pursuant to Rule 14a-12 under the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Section 14a<br> -Number 240<br> -Subsection 12<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_SolicitingMaterial</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_TradingSymbol">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Trading symbol of an instrument as listed on an exchange.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_TradingSymbol</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:tradingSymbolItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_WrittenCommunications">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as written communications pursuant to Rule 425 under the Securities Act.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Securities Act<br> -Number 230<br> -Section 425<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_WrittenCommunications</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>7
<FILENAME>exdx-20230724_htm.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version="1.0" encoding="utf-8"?>
<xbrl
  xml:lang="en-US"
  xmlns="http://www.xbrl.org/2003/instance"
  xmlns:dei="http://xbrl.sec.gov/dei/2023"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:xlink="http://www.w3.org/1999/xlink">
    <link:schemaRef xlink:href="exdx-20230724.xsd" xlink:type="simple"/>
    <context id="c-1">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001274737</identifier>
        </entity>
        <period>
            <startDate>2023-07-24</startDate>
            <endDate>2023-07-24</endDate>
        </period>
    </context>
    <dei:EntityCentralIndexKey contextRef="c-1" id="f-23">0001274737</dei:EntityCentralIndexKey>
    <dei:AmendmentFlag contextRef="c-1" id="f-24">false</dei:AmendmentFlag>
    <dei:DocumentType contextRef="c-1" id="f-1">8-K</dei:DocumentType>
    <dei:DocumentPeriodEndDate contextRef="c-1" id="f-2">2023-07-24</dei:DocumentPeriodEndDate>
    <dei:EntityRegistrantName contextRef="c-1" id="f-3">EXAGEN INC.</dei:EntityRegistrantName>
    <dei:EntityIncorporationStateCountryCode contextRef="c-1" id="f-4">DE</dei:EntityIncorporationStateCountryCode>
    <dei:EntityFileNumber contextRef="c-1" id="f-5">001-39049</dei:EntityFileNumber>
    <dei:EntityTaxIdentificationNumber contextRef="c-1" id="f-6">20-0434866</dei:EntityTaxIdentificationNumber>
    <dei:EntityAddressAddressLine1 contextRef="c-1" id="f-7">1261 Liberty Way</dei:EntityAddressAddressLine1>
    <dei:EntityAddressCityOrTown contextRef="c-1" id="f-8">Vista</dei:EntityAddressCityOrTown>
    <dei:EntityAddressStateOrProvince contextRef="c-1" id="f-9">CA</dei:EntityAddressStateOrProvince>
    <dei:EntityAddressPostalZipCode contextRef="c-1" id="f-10">92081</dei:EntityAddressPostalZipCode>
    <dei:CityAreaCode contextRef="c-1" id="f-11">760</dei:CityAreaCode>
    <dei:LocalPhoneNumber contextRef="c-1" id="f-12">560-1501</dei:LocalPhoneNumber>
    <dei:WrittenCommunications contextRef="c-1" id="f-13">false</dei:WrittenCommunications>
    <dei:SolicitingMaterial contextRef="c-1" id="f-14">false</dei:SolicitingMaterial>
    <dei:PreCommencementTenderOffer contextRef="c-1" id="f-15">false</dei:PreCommencementTenderOffer>
    <dei:PreCommencementIssuerTenderOffer contextRef="c-1" id="f-16">false</dei:PreCommencementIssuerTenderOffer>
    <dei:Security12bTitle contextRef="c-1" id="f-17">Common Stock, par value $0.001 per share</dei:Security12bTitle>
    <dei:TradingSymbol contextRef="c-1" id="f-18">XGN</dei:TradingSymbol>
    <dei:SecurityExchangeName contextRef="c-1" id="f-19">NASDAQ</dei:SecurityExchangeName>
    <dei:EntityEmergingGrowthCompany contextRef="c-1" id="f-20">true</dei:EntityEmergingGrowthCompany>
    <dei:EntityExTransitionPeriod contextRef="c-1" id="f-21">false</dei:EntityExTransitionPeriod>
    <dei:DocumentPeriodEndDate contextRef="c-1" id="f-22">2023-07-24</dei:DocumentPeriodEndDate>
</xbrl>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EXCEL
<SEQUENCE>8
<FILENAME>Financial_Report.xlsx
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 Financial_Report.xlsx
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M5$&G(_*W2$[.SQK%&^IU?(RM-'\?M^\\?P-8])Q&P07:+0\#*5\ /N[;'U0
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MKW#.RW^0\Y^M<\TUMTQ>DO:C_S=7^2V,D_'T7!S1JP,Z6PE<A!OZ%>Y7>>9
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M)$WS/(X %F>0IA@"IQ%', ;  4/2='@//GL?)=-[*CG_5U/\!%!+ P04
M" "\@/A6EXJ[',     3 @  "P   %]R96QS+RYR96QSG9*Y;L,P#$!_Q=">
M, ?0(8@S9?$6!/D!5J(/V!(%BD6=OZ_:I7&0"QEY/3P2W!YI0.TXI+:+J1C]
M$%)I6M6X 4BV)8]ISI%"KM0L'C6'TD!$VV-#L%HL/D N&6:WO606IW.D5XA<
MUYVE/=LO3T%O@*\Z3'%":4A+,P[PS=)_,O?S##5%Y4HCE5L:>-/E_G;@2=&A
M(E@6FD7)TZ(=I7\=Q_:0T^FO8R*T>EOH^7%H5 J.W&,EC'%BM/XU@LD/['X
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M5!B@?%.9J+SV4VPYZ8Y>9WK_,'G4'EKG5LJ]AU>RY1AQ_)[E#U!+ P04
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MUDX:?^:+X3]>?P%02P$"% ,4    " "\@/A6!T%-8H$   "Q    $
M        @ $     9&]C4')O<',O87!P+GAM;%!+ 0(4 Q0    ( +R ^%;%
M+Z2#[@   "L"   1              "  :\   !D;V-0<F]P<R]C;W)E+GAM
M;%!+ 0(4 Q0    ( +R ^%:97)PC$ 8  )PG   3              "  <P!
M  !X;"]T:&5M92]T:&5M93$N>&UL4$L! A0#%     @ O(#X5D"*'J!1!
M Q$  !@              ("!#0@  'AL+W=O<FMS:&5E=',O<VAE970Q+GAM
M;%!+ 0(4 Q0    ( +R ^%:?H!OPL0(  .(,   -              "  90,
M  !X;"]S='EL97,N>&UL4$L! A0#%     @ O(#X5I>*NQS     $P(   L
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64$L%!@     )  D /@(  .@3      $!

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>9
<FILENAME>Show.js
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
// Edgar(tm) Renderer was created by staff of the U.S. Securities and Exchange Commission.  Data and content created by government employees within the scope of their employment are not subject to domestic copyright protection. 17 U.S.C. 105.
var Show={};Show.LastAR=null,Show.showAR=function(a,r,w){if(Show.LastAR)Show.hideAR();var e=a;while(e&&e.nodeName!='TABLE')e=e.nextSibling;if(!e||e.nodeName!='TABLE'){var ref=((window)?w.document:document).getElementById(r);if(ref){e=ref.cloneNode(!0);
e.removeAttribute('id');a.parentNode.appendChild(e)}}
if(e)e.style.display='block';Show.LastAR=e};Show.hideAR=function(){Show.LastAR.style.display='none'};Show.toggleNext=function(a){var e=a;while(e.nodeName!='DIV')e=e.nextSibling;if(!e.style){}else if(!e.style.display){}else{var d,p_;if(e.style.display=='none'){d='block';p='-'}else{d='none';p='+'}
e.style.display=d;if(a.textContent){a.textContent=p+a.textContent.substring(1)}else{a.innerText=p+a.innerText.substring(1)}}}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>10
<FILENAME>report.css
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
/* Updated 2009-11-04 */
/* v2.2.0.24 */

/* DefRef Styles */
..report table.authRefData{
	background-color: #def;
	border: 2px solid #2F4497;
	font-size: 1em;
	position: absolute;
}

..report table.authRefData a {
	display: block;
	font-weight: bold;
}

..report table.authRefData p {
	margin-top: 0px;
}

..report table.authRefData .hide {
	background-color: #2F4497;
	padding: 1px 3px 0px 0px;
	text-align: right;
}

..report table.authRefData .hide a:hover {
	background-color: #2F4497;
}

..report table.authRefData .body {
	height: 150px;
	overflow: auto;
	width: 400px;
}

..report table.authRefData table{
	font-size: 1em;
}

/* Report Styles */
..pl a, .pl a:visited {
	color: black;
	text-decoration: none;
}

/* table */
..report {
	background-color: white;
	border: 2px solid #acf;
	clear: both;
	color: black;
	font: normal 8pt Helvetica, Arial, san-serif;
	margin-bottom: 2em;
}

..report hr {
	border: 1px solid #acf;
}

/* Top labels */
..report th {
	background-color: #acf;
	color: black;
	font-weight: bold;
	text-align: center;
}

..report th.void	{
	background-color: transparent;
	color: #000000;
	font: bold 10pt Helvetica, Arial, san-serif;
	text-align: left;
}

..report .pl {
	text-align: left;
	vertical-align: top;
	white-space: normal;
	width: 200px;
	white-space: normal; /* word-wrap: break-word; */
}

..report td.pl a.a {
	cursor: pointer;
	display: block;
	width: 200px;
	overflow: hidden;
}

..report td.pl div.a {
	width: 200px;
}

..report td.pl a:hover {
	background-color: #ffc;
}

/* Header rows... */
..report tr.rh {
	background-color: #acf;
	color: black;
	font-weight: bold;
}

/* Calendars... */
..report .rc {
	background-color: #f0f0f0;
}

/* Even rows... */
..report .re, .report .reu {
	background-color: #def;
}

..report .reu td {
	border-bottom: 1px solid black;
}

/* Odd rows... */
..report .ro, .report .rou {
	background-color: white;
}

..report .rou td {
	border-bottom: 1px solid black;
}

..report .rou table td, .report .reu table td {
	border-bottom: 0px solid black;
}

/* styles for footnote marker */
..report .fn {
	white-space: nowrap;
}

/* styles for numeric types */
..report .num, .report .nump {
	text-align: right;
	white-space: nowrap;
}

..report .nump {
	padding-left: 2em;
}

..report .nump {
	padding: 0px 0.4em 0px 2em;
}

/* styles for text types */
..report .text {
	text-align: left;
	white-space: normal;
}

..report .text .big {
	margin-bottom: 1em;
	width: 17em;
}

..report .text .more {
	display: none;
}

..report .text .note {
	font-style: italic;
	font-weight: bold;
}

..report .text .small {
	width: 10em;
}

..report sup {
	font-style: italic;
}

..report .outerFootnotes {
	font-size: 1em;
}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>11
<FILENAME>FilingSummary.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version='1.0' encoding='utf-8'?>
<FilingSummary>
  <Version>3.23.2</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>1</ContextCount>
  <ElementCount>23</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>false</FootnotesReported>
  <SegmentCount>0</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>0</UnitCount>
  <MyReports>
    <Report instance="exdx-20230724.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>0000001 - Document - Cover</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.exagen.com/role/Cover</Role>
      <ShortName>Cover</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <InputFiles>
    <File doctype="8-K" original="exdx-20230724.htm">exdx-20230724.htm</File>
    <File>exdx-20230724.xsd</File>
    <File>exdx-20230724_lab.xml</File>
    <File>exdx-20230724_pre.xml</File>
    <File>pressrelease-paulkimappoin.htm</File>
  </InputFiles>
  <SupplementalFiles/>
  <BaseTaxonomies>
    <BaseTaxonomy items="24">http://xbrl.sec.gov/dei/2023</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>false</HasCalculationLinkbase>
</FilingSummary>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>JSON
<SEQUENCE>13
<FILENAME>MetaLinks.json
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
{
 "instance": {
  "exdx-20230724.htm": {
   "axisCustom": 0,
   "axisStandard": 0,
   "baseTaxonomies": {
    "http://xbrl.sec.gov/dei/2023": 24
   },
   "contextCount": 1,
   "dts": {
    "inline": {
     "local": [
      "exdx-20230724.htm"
     ]
    },
    "labelLink": {
     "local": [
      "exdx-20230724_lab.xml"
     ]
    },
    "presentationLink": {
     "local": [
      "exdx-20230724_pre.xml"
     ]
    },
    "schema": {
     "local": [
      "exdx-20230724.xsd"
     ],
     "remote": [
      "http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xl-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xlink-2003-12-31.xsd",
      "http://www.xbrl.org/2005/xbrldt-2005.xsd",
      "http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/net-2009-12-16.xsd",
      "https://www.xbrl.org/dtr/type/2022-03-31/types.xsd",
      "https://xbrl.sec.gov/dei/2023/dei-2023.xsd"
     ]
    }
   },
   "elementCount": 24,
   "entityCount": 1,
   "hidden": {
    "http://xbrl.sec.gov/dei/2023": 2,
    "total": 2
   },
   "keyCustom": 0,
   "keyStandard": 23,
   "memberCustom": 0,
   "memberStandard": 0,
   "nsprefix": "exdx",
   "nsuri": "http://www.exagen.com/20230724",
   "report": {
    "R1": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "exdx-20230724.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:DocumentType",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "document",
     "isDefault": "true",
     "longName": "0000001 - Document - Cover",
     "menuCat": "Cover",
     "order": "1",
     "role": "http://www.exagen.com/role/Cover",
     "shortName": "Cover",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "exdx-20230724.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:DocumentType",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    }
   },
   "segmentCount": 0,
   "tag": {
    "dei_AmendmentFlag": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.",
        "label": "Amendment Flag",
        "terseLabel": "Amendment Flag"
       }
      }
     },
     "localname": "AmendmentFlag",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.exagen.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_CityAreaCode": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Area code of city",
        "label": "City Area Code",
        "terseLabel": "City Area Code"
       }
      }
     },
     "localname": "CityAreaCode",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.exagen.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_CoverAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Cover page.",
        "label": "Cover [Abstract]"
       }
      }
     },
     "localname": "CoverAbstract",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "xbrltype": "stringItemType"
    },
    "dei_DocumentPeriodEndDate": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period.  The format of the date is YYYY-MM-DD.",
        "label": "Document Period End Date",
        "terseLabel": "Document Period End Date"
       }
      }
     },
     "localname": "DocumentPeriodEndDate",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.exagen.com/role/Cover"
     ],
     "xbrltype": "dateItemType"
    },
    "dei_DocumentType": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.",
        "label": "Document Type",
        "terseLabel": "Document Type"
       }
      }
     },
     "localname": "DocumentType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.exagen.com/role/Cover"
     ],
     "xbrltype": "submissionTypeItemType"
    },
    "dei_EntityAddressAddressLine1": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Address Line 1 such as Attn, Building Name, Street Name",
        "label": "Entity Address, Address Line One",
        "terseLabel": "Entity Address, Address Line One"
       }
      }
     },
     "localname": "EntityAddressAddressLine1",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.exagen.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressCityOrTown": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Name of the City or Town",
        "label": "Entity Address, City or Town",
        "terseLabel": "Entity Address, City or Town"
       }
      }
     },
     "localname": "EntityAddressCityOrTown",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.exagen.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressPostalZipCode": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Code for the postal or zip code",
        "label": "Entity Address, Postal Zip Code",
        "terseLabel": "Entity Address, Postal Zip Code"
       }
      }
     },
     "localname": "EntityAddressPostalZipCode",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.exagen.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressStateOrProvince": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Name of the state or province.",
        "label": "Entity Address, State or Province",
        "terseLabel": "Entity Address, State or Province"
       }
      }
     },
     "localname": "EntityAddressStateOrProvince",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.exagen.com/role/Cover"
     ],
     "xbrltype": "stateOrProvinceItemType"
    },
    "dei_EntityCentralIndexKey": {
     "auth_ref": [
      "r1"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.",
        "label": "Entity Central Index Key",
        "terseLabel": "Entity Central Index Key"
       }
      }
     },
     "localname": "EntityCentralIndexKey",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.exagen.com/role/Cover"
     ],
     "xbrltype": "centralIndexKeyItemType"
    },
    "dei_EntityEmergingGrowthCompany": {
     "auth_ref": [
      "r1"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Indicate if registrant meets the emerging growth company criteria.",
        "label": "Entity Emerging Growth Company",
        "terseLabel": "Entity Emerging Growth Company"
       }
      }
     },
     "localname": "EntityEmergingGrowthCompany",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.exagen.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntityExTransitionPeriod": {
     "auth_ref": [
      "r7"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Indicate if an emerging growth company has elected not to use the extended transition period for complying with any new or revised financial accounting standards.",
        "label": "Entity Ex Transition Period",
        "terseLabel": "Entity Ex Transition Period"
       }
      }
     },
     "localname": "EntityExTransitionPeriod",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.exagen.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntityFileNumber": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.",
        "label": "Entity File Number",
        "terseLabel": "Entity File Number"
       }
      }
     },
     "localname": "EntityFileNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.exagen.com/role/Cover"
     ],
     "xbrltype": "fileNumberItemType"
    },
    "dei_EntityIncorporationStateCountryCode": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Two-character EDGAR code representing the state or country of incorporation.",
        "label": "Entity Incorporation, State or Country Code",
        "terseLabel": "Entity Incorporation, State or Country Code"
       }
      }
     },
     "localname": "EntityIncorporationStateCountryCode",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.exagen.com/role/Cover"
     ],
     "xbrltype": "edgarStateCountryItemType"
    },
    "dei_EntityRegistrantName": {
     "auth_ref": [
      "r1"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.",
        "label": "Entity Registrant Name",
        "terseLabel": "Entity Registrant Name"
       }
      }
     },
     "localname": "EntityRegistrantName",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.exagen.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityTaxIdentificationNumber": {
     "auth_ref": [
      "r1"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.",
        "label": "Entity Tax Identification Number",
        "terseLabel": "Entity Tax Identification Number"
       }
      }
     },
     "localname": "EntityTaxIdentificationNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.exagen.com/role/Cover"
     ],
     "xbrltype": "employerIdItemType"
    },
    "dei_LocalPhoneNumber": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Local phone number for entity.",
        "label": "Local Phone Number",
        "terseLabel": "Local Phone Number"
       }
      }
     },
     "localname": "LocalPhoneNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.exagen.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_PreCommencementIssuerTenderOffer": {
     "auth_ref": [
      "r3"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act.",
        "label": "Pre-commencement Issuer Tender Offer",
        "terseLabel": "Pre-commencement Issuer Tender Offer"
       }
      }
     },
     "localname": "PreCommencementIssuerTenderOffer",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.exagen.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_PreCommencementTenderOffer": {
     "auth_ref": [
      "r4"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act.",
        "label": "Pre-commencement Tender Offer",
        "terseLabel": "Pre-commencement Tender Offer"
       }
      }
     },
     "localname": "PreCommencementTenderOffer",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.exagen.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_Security12bTitle": {
     "auth_ref": [
      "r0"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Title of a 12(b) registered security.",
        "label": "Title of 12(b) Security",
        "terseLabel": "Title of 12(b) Security"
       }
      }
     },
     "localname": "Security12bTitle",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.exagen.com/role/Cover"
     ],
     "xbrltype": "securityTitleItemType"
    },
    "dei_SecurityExchangeName": {
     "auth_ref": [
      "r2"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Name of the Exchange on which a security is registered.",
        "label": "Security Exchange Name",
        "terseLabel": "Security Exchange Name"
       }
      }
     },
     "localname": "SecurityExchangeName",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.exagen.com/role/Cover"
     ],
     "xbrltype": "edgarExchangeCodeItemType"
    },
    "dei_SolicitingMaterial": {
     "auth_ref": [
      "r5"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as soliciting material pursuant to Rule 14a-12 under the Exchange Act.",
        "label": "Soliciting Material",
        "terseLabel": "Soliciting Material"
       }
      }
     },
     "localname": "SolicitingMaterial",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.exagen.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_TradingSymbol": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Trading symbol of an instrument as listed on an exchange.",
        "label": "Trading Symbol",
        "terseLabel": "Trading Symbol"
       }
      }
     },
     "localname": "TradingSymbol",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.exagen.com/role/Cover"
     ],
     "xbrltype": "tradingSymbolItemType"
    },
    "dei_WrittenCommunications": {
     "auth_ref": [
      "r6"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as written communications pursuant to Rule 425 under the Securities Act.",
        "label": "Written Communications",
        "terseLabel": "Written Communications"
       }
      }
     },
     "localname": "WrittenCommunications",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.exagen.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    }
   },
   "unitCount": 0
  }
 },
 "std_ref": {
  "r0": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b-2",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r2": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "d1-1",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r3": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "13e",
   "Subsection": "4c",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r4": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "14d",
   "Subsection": "2b",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r5": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "14a",
   "Subsection": "12",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r6": {
   "Name": "Securities Act",
   "Number": "230",
   "Publisher": "SEC",
   "Section": "425",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r7": {
   "Name": "Securities Act",
   "Number": "7A",
   "Publisher": "SEC",
   "Section": "B",
   "Subsection": "2",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  }
 },
 "version": "2.2"
}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>ZIP
<SEQUENCE>14
<FILENAME>0001274737-23-000074-xbrl.zip
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 0001274737-23-000074-xbrl.zip
M4$L#!!0    ( +R ^%8EH>?6?Q0  !:'   1    97AD>"TR,#(S,#<R-"YH
M=&WM/6MSVLB6W^=7]#*[<YTJ)"0AGHZY10C)]22Q7;9S9VJ_;#52 ST1$M,2
M-MQ?O^<<M<3;QE02<.)\<(S5.GW>KW[P^I_34<#NA(IE%)X5;-,JL'^V7O^7
M8?SYYOHC>QMYDY$($]91@B?"9_<R&;)D*-@?D?HB[SB["GC2C]3(,.BM3C2>
M*3D8)LRQG'(V2C]434^XO%:M5HT*[_F&6[<:!F_PNF&)?JUB.XV^TZ@7!TW'
MJM6<LN@;%<^W#%?XCL%[5=MPG;)MU5R;>U:UZ#?[5:=>JU7MON<VW'JE7[?\
MFG![M7K9KE;A)TX[3( ^H#&,FX$,OYP5ADDR;I9*]_?WYK2G C-2@Y)C6>42
M/N[Q6!3T\&DLET;?E[.Q=NG/3Q]OO*$8<4.&<<)#+W_+%_.W"'XL/',0W97@
M00EYDH-?0T=/8#<:C1(]S8;*:;(9;QG",(&2*B6*AS$*@B<@29S),BS'L)T%
M( ;@L@0HP^TA.';%L.I&V<[QALGE VQ<8<AV"E$R<^2V0;3+"]C1\&; P\%9
M083&YYL""%APO_5Z)!+.$((A_I[(N[-")PH34%SC=C8&5+STTUDA$=.D1#.7
M6K_\\LOK1":!:(FI/S50.%;-<5^7TC^^+J6@>Y$_:[WVY1V+DUD@S@J^C,<!
MGS7#*!2 @)PV<:!0Z:_2]T5(O\+S"[ >);UT_FER+?IG!<\ 7H9\A)"$;'9#
MF&[6 >P4#\Y#7TP_B%F!2?^LT#= 75H6*)Q3<VOEVNO2$M0G3-(&(_;1D-\%
M?%!@J7S/"J 3S;Z<"M_H\P U7\_J%EKOVA]ONFL3EI8I5*(OE !AQQL$@QK<
MC,E* "5&&MU,0!QGA5B.Q@%J"/UMJ!#C)1F8T]@'$*5E&.G\\TDU#G$T4?2)
M5+.IV4"T(!NROPMB=/9)^OBY+X5B!%]L-(S.^8=E :R^W,K^M Q]#.R*_.P3
M&(1*WH+_;"%]AE4S4,M6G^5H^EN&9D^RS]DDI26Z,R;E7"DM*&@)U#C59>2.
M?,R!_A]R;_Z.UO^1#(VA0"??+%?'R>F]])-AT[:L_RG0N-;K>,Q!07JJ!&^G
MOZ= UD"A1S( :<6]I!E/1B.N9J?P8P!3)-&XZ0)X),K@@1R$$#Z 1%5()\A@
M>%$0J>:O%OT[[0,70)M',I@U_W$K1Z":%^*>74<C'OZC&(-S@SF5[*<#8_D?
MT;3K, M]O$^IJ@$<=#D9E;:#I'V^.+_MOF4WM^W;[@U;)FR!I&-!]Z;;^7Q]
M?GL.N+8OWK+NGYU_M2_>=UGG\M.G\YN;\\N+0]+@[$3#'SP>RG"01&&1O34[
M)B05%;>Q'>\%S;&M(U*==Y?7G]CNWCK+NM+8E?IDL,2Z\6'5(1\3*W83*2CE
M=??BEEUWKRZO;X]?!:\F*IYPR("3B-T(#Y,B9I=9I)A=.?%?'3\!49_R=<!]
MHF0B 7!WZ@TA4@O6]A(&C^U&V7U^BH2A$+&_%N-()>PD^RPX!$,1)TS<8>&B
MZ+'P7S7W,, KBK#=-.XNITT^_,48 8@AOF;X?&;,8&I#A'D656C]/@EFS'&+
M5 RM)U/'PG''W8GC3\UIK\5 QEA/)!?P)&,+9+3=/]OONQ?L_*)C[N[0OKW>
M63MQX:0[A62%B$5U4SF1C,<L'@L/\T*?R9#))&9@::!]:NXG$MX+1(9S+U*0
MEAF >L#'L6AFOYQF)49:^ACT4I87]:(DB4;-"F +=7LB/1YHOA"+TL<Z*6M4
M3+M<1]DED/TE?C:Q3ME,$FLI\=>?E6W3K;A;'UNFO>>S1K6VUYL_%K+UG<"6
M2&HJ&Y#I(8B^0"^"OJ!6G17*A6S,F/L^I$Q-B]DTZN%\7"/P N<!.%H(CP%T
MQE,$N>ZMUZPT&G]_UV7MX\#/0R]2$#ZI%7230,3K1),P4;-.Y"^'0ZSCL)1-
MQ%A%=PAG'@==B-4BX/=<B:TA\/O)_0<4TSL9"!C<@Y"H65[!IH5ME!N6VWCA
M^;?@^2V?GNLFD$?FL2R :J&%_5>W[-:KU0<EL+]W"41_/0,@!G[/K&FW OB$
MO =631$4(XK]!;5([$LJIQ[+@W6^LU&!#D,-I'URT36^.E@4>^YJT8E&(QG'
MSU(+T.VRU.Q?%&!?!3B_OF'=T3B(9D(]/Q58#@'L(C(W:0*Y^!+5<,=0[>]8
MYSXU(K9]7XDXUO]]!'AV%@UKA9;M5&WV48*M)#/V!Y\]O[I_3WYTX-=+=1O=
MY_EPO=#ZMX1<>94%Q2<TJ):FH-AZJ:X@\Y:T\)K.TRBT.NUU/N\WQU4$& ?_
M*\=IZJ][TE:AU7"LNGU$TMS1[VBRL(,S5L U.>8!$U/A31)YAXT=,&H1OV(G
M0#)#FA_H]!ZK!9_L+FO4TK82?$FZ=J%5JUJKLGWU!!7Z&$$(NAI&X4I]8CN%
M5J5J&7;%>H:Z,^]K_O9KW;%KIS%+1"#&2"<+B= B)HC!!$,T@[J7 Y.>I0I=
ME-K'+X]WD0+581?4D55,?]06#I+HLPZM=_CL!OTC^\CC1"\;["Z2KTU;8X4V
M=_-JV5!X7VC]AH_'*@)7A654+YJRG@BB>Z0-'R+)K&Y\8'T9H,K)&/0O$:$/
M-"<1B^5H$B0\%-$D#F8LAFPE[L_H3?U"U ,QIDF,7B]:Z&M/ (YB/)QES_I1
M )/C>]CMD9B^Q\T#=;BA?#>MM(3?U.)^J$GKF+;E[-D8WM[>A?>LQEYO/M0T
MKI;-2F,_9!\"VS#KU?WZYH>!^A!CU]KF7[5V^K;>=\WZG]B4^D/)!.P=R^E)
MJ,N1>+U#VXNBH,?!>!-P(7DP+A=:O_W:J+GNZ<Z]PNH1,?-13TJ\U!P"$A99
MQ,8+R_O7$_!;KE/1#F]EU1P7RT_L&NN\NV9.V3)AX*L]>JG?<.C/I_8W42 ]
M$$\X^ 1Q$8)CL*O.NS^#SL_9PT::/^L*;[L<\O$%G5_:'I)KO L.ED:^*/V!
ME?Y*"?3SN .6-HEAFJ<N^WTLKW93_LK/H/S )L-;X-.CGM]V?<,YZ;W:S132
ML2_&<%S&<!['$Z'V,(GJBTEL,HFR,-P3;S>3T&./T22>7?-](>],"W&AH)0?
M;]J+2BY+%^8@DT/5X8VR62Z7]]IIYIC5VFZ%W1,W;S4>K-+W*D*=NMFH/!=D
MD;/UW9H&+SO-C@#.U]YIEAKH=^_*4JRYQ3-TZ7YL;\B\@,?Q<>P\VA21<T8=
M7W?[5G&DY/FMC=_,1KTH.(F/?F_$$0O_0F\R)QL2.O-Z?JH :<K]4 ()\USF
MZ=Y/9S"4JHT3%D>!]%F&^@^YTU G@3/;Z9$WS8N56J&%10^P]2:)O"]%-N:*
MW?%@(MA_XVJ(S<9XK'5XV!VW/Y_ M*]./5\NK7JA]>?[BQ=!',!RLF(U/7^T
MV@E A[J\5=UN0,"%.NJ"QS[_F[T/HAX/V">NOHCD\5V\NU:9AUE*/@]]+/0%
MZ\V81\O*@-87<,R"=N2NK/G*F && D@=8/MXH*+[9(C]@C&N _.8^:(/4] Y
MIW3=Q*JP]:.&\Q.&97;RVZ]VM79*:R?98$DGI,9T0BI2NNG@] QG ZR-QQ8S
MH-B F+^W -8\[@7^[A8.9UA_Y^[;7CO=,AK>$PF=E()-ETPD:C*_8\+2';?J
M6L?MR/=DG/<?, W<^+/1SN3:MHHA6)$(A(?7ZH01-74FL:!1P&Z]>0-O8Y'4
MZ$EO>T"NTES!#">GZWA07T(@#9XH<2=C> ]LDX<>KO=PS\,S.S@8[V7QN?+C
M=-N&OZVC5#[A>4=IT>C,0RKEDS<N=J>W.?/2<[R/WWMB;^T"K^OD]E"\H+":
M!+=J8J8\CE)TFDH$'/<9KEV=,0_9E,-;\U=X#^+V)%E_Y;';-M*?0S7/*@;"
MZ"G!OQB\#QZRR8-[/HL+I6]UQ\>BT>+1;IUQ&%B+-2OY#1]@-Y!O- W\R_=/
M,.P*6G8B1JQB6HZ)4<4Z7?_Y5D"JG4P4565OI0*3B52,EM>!+(E#,+RDG:,J
M/F7=0!O4XM!3UAZ/(QDFU'^')^OOH0,58<QA^(RUE4+SP]'QIN&[A3=G.;'[
M:Q(GLC_[_HL[Q.7+D"V=BR^RR1BX! RBI0E_:1O:102:R,E]@?,"WJ2';@1[
M'T%>BDY.,#I$DB1"9"^]B<#++4OH!/^.VS4=ZY0>T^_V*3FZ[A1L(F3GH6<N
M#=2A+!M:)!0672:.[<T"?A]G4W>R,##'@Z<"!V][Q2<!^R!'M"=/J#N!B11G
M'6R.L?-SYFMTBYE?AV "U@]>'.QT!%%A+!5Q(EF<*]^$"LQTX:5P B] 5DM,
M [1BK!&'40 U0%S$#7^TXP\!W'$/&#ACP.X<71/8@,XUU,I+F&!"Q1?T5I-.
M+Q39)V425?=(31!'"Q3K@>V)+Y-M<EKD^,K 7$C(^(QDL@U$;0=XF\?/!2KZ
M?:0SE01 65),D[W+-SIJ&G->+W"CN)%$8&$,D9Z@O@,;_H*U^A>PHI/.D$L%
M<_\!NCYCOT?#,,;[;=HA9_^*8(@B:C-=*3Y&^^)$;]0$[<$$,\63%@3W:FB^
M->>S;IG&W"WI<KZ#;][L-7+;P;2)C,='F;V;! /4R/<B!(7WBF3$N91.M!KH
M4;DZ=892@%CR)$E[4Q;3_N#?.9@0^%['LJLFNX+40:$BHQ'@Q#"2LC -=%G_
M%6"!2W5]%8T0@,TP^0KPUPHQ?([Z-B30RT<I9"0&% !\3B^0'J@FY(.8MO5D
M-!()ID%R^022QB]./96*_(F7S%-3C93ESI&RS375'N/V:/ U("=<*$Y-.MW.
M+N8<  )(*;<3\?O%>>ZO)6KB.AW@FA2XWG2+/ CP/H),.1%0EH-6#6;KF#LY
MYA;$#<#AWXC+E1(Q,:*H,1$KP0(O U1@RZCT"2%& "_!V8*=,+R/$"7<G@P@
M,J;S(( U^&3,"S.T?8A.E,\3]U$KWO*$]R>X)7HN/27O  L@>R@"(#KJ)W@8
M'DKH.Q%$XVPE?H%20*BN*47<P!'A7]L B/Y0160S+<6QRSJ8.HL-M"-^Y]C3
MP6OUR)] 0JG8C4>"CK?K&S6"8'8H3W+L-<8:-\#"0JP0NP5L0)XBK5DZ400:
ME2KFQUE/T?_F1_,*)@P$OZ.X1DT'3IX4' 9HALK5$_,#(<ETV!NS;6+CH0N^
M#_(#+TZYAG1_#B5=9IK09O4.Y#LP>2@YROV- &P",<-7[4:]0;A(BL#8XJ)K
M6ZZ(<JAVJ&J",+]S@G4HO[B2CJPF!5##&"(]8"GR!(.$E\<2\!,#Q2'2Z#Q@
M'A1]?:?2 ]%O)1> WU %!UCAHJP@D1O3)# ,,B<H)D&'[$H1F)(VJ%<SIWP.
M+^UP4_:2YT-B*I2':@C*"#8H_L9<1V/0AP!'M;9(=#-<0UZ"I&G,*"-$BWIY
MXAYR(W:'=T=A<@GC%/ ,;W7"XQ1Z,KK>- AT0AZF2S-T#Q28"R1?I'YHEWIR
MFH"F*[)XTOL+.)L%$RQA93BATEQ[U<5,#.>/)H-A=OP#]))V="""^ ["G)L'
MX4ZN6AL*\W@\7!8TVN%B%%N<;7,6\TCN 5S!_H+RR2/F=P,_1>=2S@-2D)BF
M<?&1+D.__\VL*:V1?"A$4H?>I&U/. J,FV>X+-U9*:9#V9/)Z<$19.DMJGB'
M:;QRB6D;S X4(BX)?\!5"?2&E_2%IB7 U[8;9=NIV W'M5RK7/*K#:?NNKZ8
MVE:Y;@Z34:'53<EDMF56G-<EWCI0*XA<WC97UTY+'WTA'"@9'8NR+>-#46M7
MKJ$WW0X.^,2!-1#OTWP_BP?SNQW@E:%0 M2\-V/YO;,K1D?!$<];;<8JZ[IA
M8U",PGFNQ@?@7LB%HEUF9A(7]1$K0!U<B'9,_,4^CL ^G#I\6+8/=\T^W/I/
M;Q]'GC+=(LY(2!A!Y9'WU["+1_I"%HL1M@<5B1!A;NY4$^ Q2%HQPW06(]E"
M I9:ZU(_)&^%4*LGL_*Y"R$T$LRY.5Z- $!P!NK[\[0#DPPA=[V/)E Z*+S<
M'"L'&7M!%&,?,MV92YU+<-^Z<W\M!I,@]3(WQ@<,MB,H5DE>6\\VZ64ZJJKX
MB)8?YKV'1Y;A%E\RV6V>P0QIH1";5[162)0L$$X-+E^,!;5^YYG"EK0BD&GB
MH[F0]T23+2NV.?9+"Q\Y)WJS5=)P?$[>_&J:Q</<(APB4OX"XH"B!P#P>,UB
MF@:2' D\"Y[C^+3DZE$KTFL$V)U_%BUV6CL@1:V;EKVUQ7Y)QM7%RUN?6W?;
MV=C=7G#%H/3QA$K8,=T^H: <Q8((Z@8H-[VL+\N7EPAR][/H0;!,]Z+Q;)XD
MH$$E"90CVBNC*T%S32-3HV':Q8T>?-%U:W?^ ^M>XR'=F_>QZ$Z5U,.D7H&X
M&#_>)MW.F0.=I<%+JC/TG]+D/:IC_ _M<H><JUK;]QS_0[<#6';UJV_)K[MF
MPW[2EOP?8C>X5D!:+KZ(S#TVO^V^WY?A_V6S5GO"UM\#L.2MB"%M&"_=@/AT
ML3^!V,,=Y\/8\TU%_N3K[Y:"E$/LV\Z;;U6P F^.NZ)^&$%=45,FHQ,98\PG
MP1<Y2A.8M#2^HDSG.AU I?&/01?U7WVV<L7_#T.>N=C%V/N,TK-P3[;E'DM
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ME:Y?K6"X6_OO9_MG!?NE7HZ> %!+ P04    " "\@/A6 V,PH*,*   !80
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M-%]P<F4N>&ULU9M;<]LV%L??\RFTVM>%A3L!3^R.UTUV/'4;3^).._O"P>5
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M-(]0Y/U=3_RF;5QH\Q@RG6$T2;(1J7.9)":")2S3*>GHJ%3\88<[AS?H<1^
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MEJ?,:;MI!6"3([2[!1<ZQG>@B0#/!GY"2FW4'/XG[J187[(M28)[I,>VY37
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M/XE_=?2$_]KI?U!+ 0(4 Q0    ( +R ^%8EH>?6?Q0  !:'   1
M      "  0    !E>&1X+3(P,C,P-S(T+FAT;5!+ 0(4 Q0    ( +R ^%;&
MXE:G:@(  &H'   1              "  :X4  !E>&1X+3(P,C,P-S(T+GAS
M9%!+ 0(4 Q0    ( +R ^%8#8S"@HPH   %A   5              "  4<7
M  !E>&1X+3(P,C,P-S(T7VQA8BYX;6Q02P$"% ,4    " "\@/A6B(Z4KM\&
M  #Q,@  %0              @ $=(@  97AD>"TR,#(S,#<R-%]P<F4N>&UL
M4$L! A0#%     @ O(#X5N/BZ^(N"P  ]"0  !X              ( !+RD
M '!R97-S<F5L96%S92UP875L:VEM87!P;VEN+FAT;5!+!08     !0 % % !
(  "9-      !

end
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
