<SEC-DOCUMENT>0000215457-18-001409-index.html : 20180119
<SEC-HEADER>0000215457-18-001409.hdr.sgml : 20180119
<ACCEPTANCE-DATETIME>20180119135944
ACCESSION NUMBER:		0000215457-18-001409
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20180119
DATE AS OF CHANGE:		20180119

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MAGELLAN HEALTH INC
		CENTRAL INDEX KEY:			0000019411
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-HOSPITALS [8060]
		IRS NUMBER:				581076937
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-12251
		FILM NUMBER:		18536615

	BUSINESS ADDRESS:	
		STREET 1:		4800 N. SCOTTSDALE ROAD
		STREET 2:		SUITE 4400
		CITY:			SCOTTSDALE
		STATE:			AZ
		ZIP:			85251
		BUSINESS PHONE:		602-572-6050

	MAIL ADDRESS:	
		STREET 1:		4800 N. SCOTTSDALE ROAD
		STREET 2:		SUITE 4400
		CITY:			SCOTTSDALE
		STATE:			AZ
		ZIP:			85251

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MAGELLAN HEALTH SERVICES INC
		DATE OF NAME CHANGE:	19960226

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CHARTER MEDICAL CORP
		DATE OF NAME CHANGE:	19920703

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BlackRock Inc.
		CENTRAL INDEX KEY:			0001364742
		STANDARD INDUSTRIAL CLASSIFICATION:	SECURITY BROKERS, DEALERS & FLOTATION COMPANIES [6211]
		IRS NUMBER:				320174431
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		55 EAST 52ND STREET
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10055
		BUSINESS PHONE:		212-810-5300

	MAIL ADDRESS:	
		STREET 1:		55 EAST 52ND STREET
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10055

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	BlackRock, Inc.
		DATE OF NAME CHANGE:	20060929

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	New BlackRock, Inc.
		DATE OF NAME CHANGE:	20060601
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>us5590792074_011718.txt
<TEXT>
Document 1 - file: us5590792074_011718.txt

</DOCUMENT>
</SEC-DOCUMENT>