<SEC-DOCUMENT>0001104659-20-125941-index.html : 20201117
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<ACCEPTANCE-DATETIME>20201116173252
ACCESSION NUMBER:		0001104659-20-125941
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		17
CONFORMED PERIOD OF REPORT:	20201116
ITEM INFORMATION:		Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant
FILED AS OF DATE:		20201117
DATE AS OF CHANGE:		20201116

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			AMAG PHARMACEUTICALS, INC.
		CENTRAL INDEX KEY:			0000792977
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				042742593
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-10865
		FILM NUMBER:		201318598

	BUSINESS ADDRESS:	
		STREET 1:		1100 WINTER STREET
		CITY:			WALTHAM
		STATE:			MA
		ZIP:			02451
		BUSINESS PHONE:		6174983300

	MAIL ADDRESS:	
		STREET 1:		1100 WINTER STREET
		CITY:			WALTHAM
		STATE:			MA
		ZIP:			02451

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	AMAG PHARMACEUTICALS INC.
		DATE OF NAME CHANGE:	20070724

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ADVANCED MAGNETICS INC
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
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<TYPE>8-K
<SEQUENCE>1
<FILENAME>tm2036059d2_8k.htm
<DESCRIPTION>FORM 8-K
<TEXT>
Document 1 - file: tm2036059d2_8k.htm

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<DOCUMENT>
<TYPE>EX-3.1
<SEQUENCE>2
<FILENAME>tm2036059d2_ex3-1.htm
<DESCRIPTION>EXHIBIT 3.1
<TEXT>
Document 2 - file: tm2036059d2_ex3-1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-3.2
<SEQUENCE>3
<FILENAME>tm2036059d2_ex3-2.htm
<DESCRIPTION>EXHIBIT 3.2
<TEXT>
Document 3 - file: tm2036059d2_ex3-2.htm

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<DOCUMENT>
<TYPE>EX-4.1
<SEQUENCE>4
<FILENAME>tm2036059d2_ex4-1.htm
<DESCRIPTION>EXHIBIT 4.1
<TEXT>
Document 4 - file: tm2036059d2_ex4-1.htm

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<DOCUMENT>
<TYPE>EX-4.2
<SEQUENCE>5
<FILENAME>tm2036059d2_ex4-2.htm
<DESCRIPTION>EXHIBIT 4.2
<TEXT>
Document 5 - file: tm2036059d2_ex4-2.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.SCH
<SEQUENCE>6
<FILENAME>amag-20201116.xsd
<DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA
<TEXT>
Document 6 - file: amag-20201116.xsd

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<TYPE>EX-101.LAB
<SEQUENCE>7
<FILENAME>amag-20201116_lab.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE
<TEXT>
Document 7 - file: amag-20201116_lab.xml

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<DOCUMENT>
<TYPE>EX-101.PRE
<SEQUENCE>8
<FILENAME>amag-20201116_pre.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE
<TEXT>
Document 8 - file: amag-20201116_pre.xml

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<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: tm2036059d2_8kimg001.jpg

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Document 10 - RAW XML: tm2036059d2_8k_htm.xml

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<SEQUENCE>11
<FILENAME>R1.htm
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<TEXT>
Document 11 - file: R1.htm

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<DOCUMENT>
<TYPE>EXCEL
<SEQUENCE>12
<FILENAME>Financial_Report.xlsx
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 12 - file: Financial_Report.xlsx

</DOCUMENT>
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<SEQUENCE>13
<FILENAME>Show.js
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 13 - file: Show.js

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<TYPE>XML
<SEQUENCE>14
<FILENAME>report.css
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 14 - file: report.css

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<TYPE>XML
<SEQUENCE>15
<FILENAME>FilingSummary.xml
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<TEXT>
Document 15 - file: FilingSummary.html

Document 15 - RAW XML: FilingSummary.xml

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<DOCUMENT>
<TYPE>JSON
<SEQUENCE>17
<FILENAME>MetaLinks.json
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 17 - file: MetaLinks.json

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<DOCUMENT>
<TYPE>ZIP
<SEQUENCE>18
<FILENAME>0001104659-20-125941-xbrl.zip
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Document 18 - file: 0001104659-20-125941-xbrl.zip

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