    <SEC-DOCUMENT>0001558370-24-005619-index.html : 20240424
    <SEC-HEADER>0001558370-24-005619.hdr.sgml : 20240424
    <ACCEPTANCE-DATETIME>20240424165858
    ACCESSION NUMBER:		0001558370-24-005619
    CONFORMED SUBMISSION TYPE:	DEF 14A
    PUBLIC DOCUMENT COUNT:		82
    CONFORMED PERIOD OF REPORT:	20240612
    FILED AS OF DATE:		20240424
    DATE AS OF CHANGE:		20240424

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			Natera, Inc.
    		CENTRAL INDEX KEY:			0001604821
    		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-MEDICAL LABORATORIES [8071]
    		ORGANIZATION NAME:           	08 Industrial Applications and Services
    		IRS NUMBER:				010894487
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		DEF 14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-37478
    		FILM NUMBER:		24871337

    	BUSINESS ADDRESS:
    		STREET 1:		13011 MCCALLEN PASS
    		STREET 2:		BUILDING A SUITE 100
    		CITY:			AUSTIN
    		STATE:			TX
    		ZIP:			78753
    		BUSINESS PHONE:		650-249-9090

    	MAIL ADDRESS:
    		STREET 1:		13011 MCCALLEN PASS
    		STREET 2:		BUILDING A SUITE 100
    		CITY:			AUSTIN
    		STATE:			TX
    		ZIP:			78753
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEF 14A
    <SEQUENCE>1
    <FILENAME>ntra-20240612xdef14a.htm
    <DESCRIPTION>DEF 14A
    <TEXT>
    Document 1 - file: ntra-20240612xdef14a.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>ntra-20240612xdef14a_a005.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 2 - file: ntra-20240612xdef14a_a005.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>ntra-20240612xdef14a_a007.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 3 - file: ntra-20240612xdef14a_a007.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>ntra-20240612xdef14a_a008.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 4 - file: ntra-20240612xdef14a_a008.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>ntra-20240612xdef14a_a009.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 5 - file: ntra-20240612xdef14a_a009.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>ntra-20240612xdef14a_a010.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 6 - file: ntra-20240612xdef14a_a010.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>ntra-20240612xdef14a_a011.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 7 - file: ntra-20240612xdef14a_a011.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>ntra-20240612xdef14a_a012.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 8 - file: ntra-20240612xdef14a_a012.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>ntra-20240612xdef14a_a013.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 9 - file: ntra-20240612xdef14a_a013.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>10
    <FILENAME>ntra-20240612xdef14a_a014.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 10 - file: ntra-20240612xdef14a_a014.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>11
    <FILENAME>ntra-20240612xdef14a_a015.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 11 - file: ntra-20240612xdef14a_a015.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>12
    <FILENAME>ntra-20240612xdef14a_a016.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 12 - file: ntra-20240612xdef14a_a016.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>13
    <FILENAME>ntra-20240612xdef14a_a017.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 13 - file: ntra-20240612xdef14a_a017.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>14
    <FILENAME>ntra-20240612xdef14a_a019.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 14 - file: ntra-20240612xdef14a_a019.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>15
    <FILENAME>ntra-20240612xdef14a_a020.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 15 - file: ntra-20240612xdef14a_a020.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>16
    <FILENAME>ntra-20240612xdef14a_a021.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 16 - file: ntra-20240612xdef14a_a021.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>17
    <FILENAME>ntra-20240612xdef14a_a022.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 17 - file: ntra-20240612xdef14a_a022.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>18
    <FILENAME>ntra-20240612xdef14a_a023.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 18 - file: ntra-20240612xdef14a_a023.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>19
    <FILENAME>ntra-20240612xdef14a_a027.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 19 - file: ntra-20240612xdef14a_a027.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>20
    <FILENAME>ntra-20240612xdef14a_a030.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 20 - file: ntra-20240612xdef14a_a030.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>21
    <FILENAME>ntra-20240612xdef14a_a033.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 21 - file: ntra-20240612xdef14a_a033.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>22
    <FILENAME>ntra-20240612xdef14a_a036.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 22 - file: ntra-20240612xdef14a_a036.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>23
    <FILENAME>ntra-20240612xdef14a_a048.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 23 - file: ntra-20240612xdef14a_a048.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>24
    <FILENAME>ntra-20240612xdef14a_a049.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 24 - file: ntra-20240612xdef14a_a049.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>25
    <FILENAME>ntra-20240612xdef14a_a059.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 25 - file: ntra-20240612xdef14a_a059.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>26
    <FILENAME>ntra-20240612xdef14a_a062.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 26 - file: ntra-20240612xdef14a_a062.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>27
    <FILENAME>ntra-20240612xdef14a_a069.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 27 - file: ntra-20240612xdef14a_a069.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>28
    <FILENAME>ntra-20240612xdef14a_a070.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 28 - file: ntra-20240612xdef14a_a070.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>29
    <FILENAME>ntra-20240612xdef14a_a080.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 29 - file: ntra-20240612xdef14a_a080.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>30
    <FILENAME>ntra-20240612xdef14a_a081.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 30 - file: ntra-20240612xdef14a_a081.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>31
    <FILENAME>ntra-20240612xdef14a_a092.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 31 - file: ntra-20240612xdef14a_a092.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>32
    <FILENAME>ntra-20240612xdef14a_a103.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 32 - file: ntra-20240612xdef14a_a103.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>33
    <FILENAME>ntra-20240612xdef14a_a114.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 33 - file: ntra-20240612xdef14a_a114.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>34
    <FILENAME>ntra-20240612xdef14a_a125.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 34 - file: ntra-20240612xdef14a_a125.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>35
    <FILENAME>ntra-20240612xdef14a_a136.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 35 - file: ntra-20240612xdef14a_a136.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>36
    <FILENAME>ntra-20240612xdef14a_a147.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 36 - file: ntra-20240612xdef14a_a147.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>37
    <FILENAME>ntra-20240612xdef14a_a158.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 37 - file: ntra-20240612xdef14a_a158.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>38
    <FILENAME>ntra-20240612xdef14a_a169.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 38 - file: ntra-20240612xdef14a_a169.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>39
    <FILENAME>ntra-20240612xdef14a_a180.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 39 - file: ntra-20240612xdef14a_a180.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>40
    <FILENAME>ntra-20240612xdef14a_a191.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 40 - file: ntra-20240612xdef14a_a191.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>41
    <FILENAME>ntra-20240612xdef14a_a192.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 41 - file: ntra-20240612xdef14a_a192.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>42
    <FILENAME>ntra-20240612xdef14a_a193.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 42 - file: ntra-20240612xdef14a_a193.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>43
    <FILENAME>ntra-20240612xdef14a_a194.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 43 - file: ntra-20240612xdef14a_a194.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>44
    <FILENAME>ntra-20240612xdef14a_a195.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 44 - file: ntra-20240612xdef14a_a195.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>45
    <FILENAME>ntra-20240612xdef14a_a196.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 45 - file: ntra-20240612xdef14a_a196.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>46
    <FILENAME>ntra-20240612xdef14a_a197.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 46 - file: ntra-20240612xdef14a_a197.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>47
    <FILENAME>ntra-20240612xdef14a_a198.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 47 - file: ntra-20240612xdef14a_a198.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>48
    <FILENAME>ntra-20240612xdef14a_a200.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 48 - file: ntra-20240612xdef14a_a200.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>49
    <FILENAME>ntra-20240612xdef14a_a214.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 49 - file: ntra-20240612xdef14a_a214.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>50
    <FILENAME>ntra-20240612xdef14a_a215.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 50 - file: ntra-20240612xdef14a_a215.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>51
    <FILENAME>ntra-20240612xdef14a_a217.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 51 - file: ntra-20240612xdef14a_a217.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>52
    <FILENAME>ntra-20240612xdef14a_a218.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 52 - file: ntra-20240612xdef14a_a218.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>53
    <FILENAME>ntra-20240612xdef14a_a219.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 53 - file: ntra-20240612xdef14a_a219.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>54
    <FILENAME>ntra-20240612xdef14a_a220.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 54 - file: ntra-20240612xdef14a_a220.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>55
    <FILENAME>ntra-20240612xdef14a_a221.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 55 - file: ntra-20240612xdef14a_a221.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>56
    <FILENAME>ntra-20240612xdef14a_a222.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 56 - file: ntra-20240612xdef14a_a222.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>57
    <FILENAME>ntra-20240612xdef14a_a224.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 57 - file: ntra-20240612xdef14a_a224.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>58
    <FILENAME>ntra-20240612xdef14a_a225.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 58 - file: ntra-20240612xdef14a_a225.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>59
    <FILENAME>ntra-20240612xdef14a_a226.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 59 - file: ntra-20240612xdef14a_a226.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>60
    <FILENAME>ntra-20240612xdef14a_a227.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 60 - file: ntra-20240612xdef14a_a227.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>61
    <FILENAME>ntra-20240612xdef14a_a228.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 61 - file: ntra-20240612xdef14a_a228.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>62
    <FILENAME>ntra-20240612xdef14a_a251.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 62 - file: ntra-20240612xdef14a_a251.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>63
    <FILENAME>ntra-20240612xdef14a_a252.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 63 - file: ntra-20240612xdef14a_a252.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>64
    <FILENAME>ntra-20240612xdef14a_a267.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 64 - file: ntra-20240612xdef14a_a267.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>65
    <FILENAME>ntra-20240612xdef14a_a268.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 65 - file: ntra-20240612xdef14a_a268.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>66
    <FILENAME>ntra-20240612xdef14a_a269.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 66 - file: ntra-20240612xdef14a_a269.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>67
    <FILENAME>ntra-20240612xdef14a_a281.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 67 - file: ntra-20240612xdef14a_a281.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>68
    <FILENAME>ntra-20240612xdef14a_bg001.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 68 - file: ntra-20240612xdef14a_bg001.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>69
    <FILENAME>ntra-20240612xdef14a_bg002.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 69 - file: ntra-20240612xdef14a_bg002.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.SCH
    <SEQUENCE>70
    <FILENAME>ntra-20240612.xsd
    <DESCRIPTION>EX-101.SCH
    <TEXT>
    Document 70 - file: ntra-20240612.xsd

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.DEF
    <SEQUENCE>71
    <FILENAME>ntra-20240612_def.xml
    <DESCRIPTION>EX-101.DEF
    <TEXT>
    Document 71 - file: ntra-20240612_def.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.LAB
    <SEQUENCE>72
    <FILENAME>ntra-20240612_lab.xml
    <DESCRIPTION>EX-101.LAB
    <TEXT>
    Document 72 - file: ntra-20240612_lab.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.PRE
    <SEQUENCE>73
    <FILENAME>ntra-20240612_pre.xml
    <DESCRIPTION>EX-101.PRE
    <TEXT>
    Document 73 - file: ntra-20240612_pre.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>75
    <FILENAME>R1.htm
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 75 - file: R1.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>76
    <FILENAME>R2.htm
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 76 - file: R2.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>77
    <FILENAME>Show.js
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 77 - file: Show.js

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>78
    <FILENAME>report.css
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 78 - file: report.css

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>80
    <FILENAME>FilingSummary.xml
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 80 - file: FilingSummary.html

    Document 80 - RAW XML: FilingSummary.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>JSON
    <SEQUENCE>82
    <FILENAME>MetaLinks.json
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 82 - file: MetaLinks.json

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>ZIP
    <SEQUENCE>83
    <FILENAME>0001558370-24-005619-xbrl.zip
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 83 - file: 0001558370-24-005619-xbrl.zip

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>85
    <FILENAME>ntra-20240612xdef14a_htm.xml
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 85 - file: ntra-20240612xdef14a_htm.html

    Document 85 - RAW XML: ntra-20240612xdef14a_htm.xml

    </DOCUMENT>
    </SEC-DOCUMENT>