    <SEC-DOCUMENT>0001104659-20-125260-index.html : 20201116
    <SEC-HEADER>0001104659-20-125260.hdr.sgml : 20201116
    <ACCEPTANCE-DATETIME>20201116060322
    ACCESSION NUMBER:		0001104659-20-125260
    CONFORMED SUBMISSION TYPE:	S-1/A
    PUBLIC DOCUMENT COUNT:		7
    FILED AS OF DATE:		20201116
    DATE AS OF CHANGE:		20201116

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			MultiPlan Corp
    		CENTRAL INDEX KEY:			0001793229
    		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-BUSINESS SERVICES, NEC [7389]
    		IRS NUMBER:				843536151
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		S-1/A
    		SEC ACT:		1933 Act
    		SEC FILE NUMBER:	333-249779
    		FILM NUMBER:		201313430

    	BUSINESS ADDRESS:
    		STREET 1:		115 FIFTH AVENUE
    		CITY:			NEW YORK
    		STATE:			NY
    		ZIP:			10003
    		BUSINESS PHONE:		(212) 780-2000

    	MAIL ADDRESS:
    		STREET 1:		115 FIFTH AVENUE
    		CITY:			NEW YORK
    		STATE:			NY
    		ZIP:			10003

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	Churchill Capital Corp III
    		DATE OF NAME CHANGE:	20200127

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	Butler Acquisition Corp
    		DATE OF NAME CHANGE:	20191105
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>S-1/A
    <SEQUENCE>1
    <FILENAME>tm2031592-4_s1a.htm
    <DESCRIPTION>S-1/A
    <TEXT>
    Document 1 - file: tm2031592-4_s1a.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-16.2
    <SEQUENCE>2
    <FILENAME>tm2031592d6_ex16-2.htm
    <DESCRIPTION>EXHIBIT 16.2
    <TEXT>
    Document 2 - file: tm2031592d6_ex16-2.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-23.2
    <SEQUENCE>3
    <FILENAME>tm2031592d6_ex23-2.htm
    <DESCRIPTION>EXHIBIT 23.2
    <TEXT>
    Document 3 - file: tm2031592d6_ex23-2.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-23.3
    <SEQUENCE>4
    <FILENAME>tm2031592d6_ex23-3.htm
    <DESCRIPTION>EXHIBIT 23.3
    <TEXT>
    Document 4 - file: tm2031592d6_ex23-3.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>lg_multiplan-4c.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 5 - file: lg_multiplan-4c.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>tm2031592d1-tbl_cost4c.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 6 - file: tm2031592d1-tbl_cost4c.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>tm2025258d1-fc_cost4clr.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 7 - file: tm2025258d1-fc_cost4clr.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>