    <SEC-DOCUMENT>0001140361-20-004736-index.html : 20200304
    <SEC-HEADER>0001140361-20-004736.hdr.sgml : 20200304
    <ACCEPTANCE-DATETIME>20200304085720
    ACCESSION NUMBER:		0001140361-20-004736
    CONFORMED SUBMISSION TYPE:	S-3ASR
    PUBLIC DOCUMENT COUNT:		7
    FILED AS OF DATE:		20200304
    DATE AS OF CHANGE:		20200304
    EFFECTIVENESS DATE:		20200304

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			Cigna Corp
    		CENTRAL INDEX KEY:			0001739940
    		STANDARD INDUSTRIAL CLASSIFICATION:	HOSPITAL & MEDICAL SERVICE PLANS [6324]
    		IRS NUMBER:				824991898
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		S-3ASR
    		SEC ACT:		1933 Act
    		SEC FILE NUMBER:	333-236877
    		FILM NUMBER:		20685809

    	BUSINESS ADDRESS:
    		STREET 1:		900 COTTAGE GROVE ROAD
    		CITY:			BLOOMFIELD
    		STATE:			CT
    		ZIP:			06002
    		BUSINESS PHONE:		8602266000

    	MAIL ADDRESS:
    		STREET 1:		900 COTTAGE GROVE ROAD
    		CITY:			BLOOMFIELD
    		STATE:			CT
    		ZIP:			06002

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	Halfmoon Parent, Inc.
    		DATE OF NAME CHANGE:	20180508
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>S-3ASR
    <SEQUENCE>1
    <FILENAME>nt10009162x1_s3asr.htm
    <DESCRIPTION>S-3ASR
    <TEXT>
    Document 1 - file: nt10009162x1_s3asr.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-5
    <SEQUENCE>2
    <FILENAME>nt10009162x1_ex5.htm
    <DESCRIPTION>EXHIBIT 5
    <TEXT>
    Document 2 - file: nt10009162x1_ex5.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-23.1
    <SEQUENCE>3
    <FILENAME>nt10009162x1_ex23-1.htm
    <DESCRIPTION>EXHIBIT 23.1
    <TEXT>
    Document 3 - file: nt10009162x1_ex23-1.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-25
    <SEQUENCE>4
    <FILENAME>nt10009162x1_ex25.htm
    <DESCRIPTION>EXHIBIT 25
    <TEXT>
    Document 4 - file: nt10009162x1_ex25.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>logo_cigna.jpg
    <TEXT>
    Document 5 - file: logo_cigna.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>nt10009162_ex25img001.jpg
    <TEXT>
    Document 6 - file: nt10009162_ex25img001.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>nt10009162_ex25img002.jpg
    <TEXT>
    Document 7 - file: nt10009162_ex25img002.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>