<SEC-DOCUMENT>0001193125-18-265104-index.html : 20180831
<SEC-HEADER>0001193125-18-265104.hdr.sgml : 20180831
<ACCEPTANCE-DATETIME>20180831165638
ACCESSION NUMBER:		0001193125-18-265104
CONFORMED SUBMISSION TYPE:	S-3
PUBLIC DOCUMENT COUNT:		10
FILED AS OF DATE:		20180831
DATE AS OF CHANGE:		20180831

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CareDx, Inc.
		CENTRAL INDEX KEY:			0001217234
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-MEDICAL LABORATORIES [8071]
		IRS NUMBER:				943316839
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-227168
		FILM NUMBER:		181050589

	BUSINESS ADDRESS:	
		STREET 1:		3260 BAYSHORE BOULEVARD
		CITY:			BRISBANE
		STATE:			CA
		ZIP:			94005
		BUSINESS PHONE:		415-287-2300

	MAIL ADDRESS:	
		STREET 1:		3260 BAYSHORE BOULEVARD
		CITY:			BRISBANE
		STATE:			CA
		ZIP:			94005

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	XDx, Inc.
		DATE OF NAME CHANGE:	20071010

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	EXPRESSION DIAGNOSTICS INC
		DATE OF NAME CHANGE:	20030203
</SEC-HEADER>
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<TEXT>
Document 1 - file: d573356ds3.htm

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<TYPE>EX-1.2
<SEQUENCE>2
<FILENAME>d573356dex12.htm
<DESCRIPTION>EX-1.2
<TEXT>
Document 2 - file: d573356dex12.htm

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<DOCUMENT>
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<SEQUENCE>3
<FILENAME>d573356dex416.htm
<DESCRIPTION>EX-4.16
<TEXT>
Document 3 - file: d573356dex416.htm

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<DOCUMENT>
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<SEQUENCE>4
<FILENAME>d573356dex51.htm
<DESCRIPTION>EX-5.1
<TEXT>
Document 4 - file: d573356dex51.htm

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<SEQUENCE>5
<FILENAME>d573356dex121.htm
<DESCRIPTION>EX-12.1
<TEXT>
Document 5 - file: d573356dex121.htm

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<TYPE>EX-23.1
<SEQUENCE>6
<FILENAME>d573356dex231.htm
<DESCRIPTION>EX-23.1
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Document 6 - file: d573356dex231.htm

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<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: g573356g0830133025995.jpg

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<SEQUENCE>8
<FILENAME>g573356g0830133026135.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: g573356g0830133026135.jpg

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Document 9 - file: g573356snap0001.jpg

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Document 10 - file: g573356snap0004.jpg

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