<SEC-DOCUMENT>0001193125-17-020380-index.html : 20170127
<SEC-HEADER>0001193125-17-020380.hdr.sgml : 20170127
<ACCEPTANCE-DATETIME>20170127060503
ACCESSION NUMBER:		0001193125-17-020380
CONFORMED SUBMISSION TYPE:	S-3ASR
PUBLIC DOCUMENT COUNT:		7
FILED AS OF DATE:		20170127
DATE AS OF CHANGE:		20170127
EFFECTIVENESS DATE:		20170127

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MCKESSON CORP
		CENTRAL INDEX KEY:			0000927653
		STANDARD INDUSTRIAL CLASSIFICATION:	WHOLESALE-DRUGS PROPRIETARIES & DRUGGISTS' SUNDRIES [5122]
		IRS NUMBER:				943207296
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0331

	FILING VALUES:
		FORM TYPE:		S-3ASR
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-215763
		FILM NUMBER:		17551514

	BUSINESS ADDRESS:	
		STREET 1:		ONE POST ST
		STREET 2:		MCKESSON PLAZA
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94104
		BUSINESS PHONE:		4159838300

	MAIL ADDRESS:	
		STREET 1:		ONE POST ST
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94104

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MCKESSON HBOC INC
		DATE OF NAME CHANGE:	19990115

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MCKESSON CORP
		DATE OF NAME CHANGE:	19950209

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SP VENTURES INC
		DATE OF NAME CHANGE:	19940728
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-3ASR
<SEQUENCE>1
<FILENAME>d322004ds3asr.htm
<DESCRIPTION>S-3ASR
<TEXT>
Document 1 - file: d322004ds3asr.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>2
<FILENAME>d322004dex51.htm
<DESCRIPTION>EX-5.1
<TEXT>
Document 2 - file: d322004dex51.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-12.1
<SEQUENCE>3
<FILENAME>d322004dex121.htm
<DESCRIPTION>EX-12.1
<TEXT>
Document 3 - file: d322004dex121.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>4
<FILENAME>d322004dex231.htm
<DESCRIPTION>EX-23.1
<TEXT>
Document 4 - file: d322004dex231.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24.1
<SEQUENCE>5
<FILENAME>d322004dex241.htm
<DESCRIPTION>EX-24.1
<TEXT>
Document 5 - file: d322004dex241.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24.2
<SEQUENCE>6
<FILENAME>d322004dex242.htm
<DESCRIPTION>EX-24.2
<TEXT>
Document 6 - file: d322004dex242.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-25.1
<SEQUENCE>7
<FILENAME>d322004dex251.htm
<DESCRIPTION>EX-25.1
<TEXT>
Document 7 - file: d322004dex251.htm

</DOCUMENT>
</SEC-DOCUMENT>