<SEC-DOCUMENT>0000920148-24-000063-index.html : 20240517
<SEC-HEADER>0000920148-24-000063.hdr.sgml : 20240517
<ACCEPTANCE-DATETIME>20240517161020
ACCESSION NUMBER:		0000920148-24-000063
CONFORMED SUBMISSION TYPE:	8-K12B
PUBLIC DOCUMENT COUNT:		25
CONFORMED PERIOD OF REPORT:	20240517
ITEM INFORMATION:		Entry into a Material Definitive Agreement
ITEM INFORMATION:		Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant
ITEM INFORMATION:		Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing
ITEM INFORMATION:		Material Modifications to Rights of Security Holders
ITEM INFORMATION:		Changes in Control of Registrant
ITEM INFORMATION:		Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
ITEM INFORMATION:		Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year
ITEM INFORMATION:		Other Events
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20240517
DATE AS OF CHANGE:		20240517

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			LABCORP HOLDINGS INC.
		CENTRAL INDEX KEY:			0000920148
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-MEDICAL LABORATORIES [8071]
		ORGANIZATION NAME:           	08 Industrial Applications and Services
		IRS NUMBER:				992588107
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K12B
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-11353
		FILM NUMBER:		24959751

	BUSINESS ADDRESS:	
		STREET 1:		358 S MAIN ST
		CITY:			BURLINGTON
		STATE:			NC
		ZIP:			27215
		BUSINESS PHONE:		3362291127

	MAIL ADDRESS:	
		STREET 1:		358 S MAIN ST
		CITY:			BURLINGTON
		STATE:			NC
		ZIP:			27215

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	LABORATORY CORP OF AMERICA HOLDINGS
		DATE OF NAME CHANGE:	19950504

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	NATIONAL HEALTH LABORATORIES HOLDINGS INC
		DATE OF NAME CHANGE:	19940314
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K12B
<SEQUENCE>1
<FILENAME>lh-20240517.htm
<DESCRIPTION>8-K12B
<TEXT>
Document 1 - file: lh-20240517.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-2.1
<SEQUENCE>2
<FILENAME>exhibit21-mergeragreementc.htm
<DESCRIPTION>EX-2.1
<TEXT>
Document 2 - file: exhibit21-mergeragreementc.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-3.1
<SEQUENCE>3
<FILENAME>exhibit31-amendedandrestat.htm
<DESCRIPTION>EX-3.1
<TEXT>
Document 3 - file: exhibit31-amendedandrestat.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-3.2
<SEQUENCE>4
<FILENAME>exhibit32-amendedandrestat.htm
<DESCRIPTION>EX-3.2
<TEXT>
Document 4 - file: exhibit32-amendedandrestat.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-3.3
<SEQUENCE>5
<FILENAME>exhibit33exhibitatothemerg.htm
<DESCRIPTION>EX-3.3
<TEXT>
Document 5 - file: exhibit33exhibitatothemerg.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.1
<SEQUENCE>6
<FILENAME>exhibit41descriptionofsecu.htm
<DESCRIPTION>EX-4.1
<TEXT>
Document 6 - file: exhibit41descriptionofsecu.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.2
<SEQUENCE>7
<FILENAME>exhibit42-seventeenthsuppl.htm
<DESCRIPTION>EX-4.2
<TEXT>
Document 7 - file: exhibit42-seventeenthsuppl.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.3
<SEQUENCE>8
<FILENAME>exhibit43-guarantee.htm
<DESCRIPTION>EX-4.3
<TEXT>
Document 8 - file: exhibit43-guarantee.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.1
<SEQUENCE>9
<FILENAME>exhibit101-guarantorjoinde.htm
<DESCRIPTION>EX-10.1
<TEXT>
Document 9 - file: exhibit101-guarantorjoinde.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.2
<SEQUENCE>10
<FILENAME>exhibit102-radianceceoassi.htm
<DESCRIPTION>EX-10.2
<TEXT>
Document 10 - file: exhibit102-radianceceoassi.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.3
<SEQUENCE>11
<FILENAME>exhibit103-assignmentandas.htm
<DESCRIPTION>EX-10.3
<TEXT>
Document 11 - file: exhibit103-assignmentandas.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.4
<SEQUENCE>12
<FILENAME>exhibit104-amendedandresta.htm
<DESCRIPTION>EX-10.4
<TEXT>
Document 12 - file: exhibit104-amendedandresta.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.5
<SEQUENCE>13
<FILENAME>exhibit105labcorpholdingsi.htm
<DESCRIPTION>EX-10.5
<TEXT>
Document 13 - file: exhibit105labcorpholdingsi.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.SCH
<SEQUENCE>14
<FILENAME>lh-20240517.xsd
<DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
<TEXT>
Document 14 - file: lh-20240517.xsd

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Document 15 - file: lh-20240517_lab.xml

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Document 16 - file: lh-20240517_pre.xml

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Document 18 - file: R1.htm

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<TYPE>EXCEL
<SEQUENCE>19
<FILENAME>Financial_Report.xlsx
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Document 19 - file: Financial_Report.xlsx

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<SEQUENCE>20
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Document 20 - file: Show.js

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<SEQUENCE>21
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Document 21 - file: report.css

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<DOCUMENT>
<TYPE>XML
<SEQUENCE>23
<FILENAME>FilingSummary.xml
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Document 23 - file: FilingSummary.html

Document 23 - RAW XML: FilingSummary.xml

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<TYPE>JSON
<SEQUENCE>26
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Document 26 - file: MetaLinks.json

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Document 29 - file: lh-20240517_htm.html

Document 29 - RAW XML: lh-20240517_htm.xml

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