-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
 MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen
 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 FiHTZ7/mik/9fhdk2pZCVvLbBDbvKX8UYHu4uY6Cp6K09PzkysU4mOJeZRBn7to4
 oO/F22rcrd5ofRAbai/Yrw==

<SEC-DOCUMENT>9999999995-10-000064.txt : 20100105
<SEC-HEADER>9999999995-10-000064.hdr.sgml : 20100105
<ACCEPTANCE-DATETIME>20100105001525
ACCESSION NUMBER:		9999999995-10-000064
CONFORMED SUBMISSION TYPE:	EFFECT
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20100104
DATE AS OF CHANGE:		20100105
EFFECTIVENESS DATE:		20100104

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			JOHN HANCOCK LIFE INSURANCE Co (U.S.A.) SEPARATE ACCOUNT W
		CENTRAL INDEX KEY:			0000045299
		IRS NUMBER:				041414660
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		EFFECT
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-164146
		FILM NUMBER:		10504082

	BUSINESS ADDRESS:	
		STREET 1:		601 CONGRESS STREET
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02210
		BUSINESS PHONE:		617-663-3000

	MAIL ADDRESS:	
		STREET 1:		601 CONGRESS STREET
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02210

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	HANCOCK JOHN VARIABLE ANNUITY ACCOUNT U
		DATE OF NAME CHANGE:	19920703

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	HANCOCK JOHN VARIABLE ACCOUNT A
		DATE OF NAME CHANGE:	19870202
<SERIES-AND-CLASSES-CONTRACTS-DATA>
<EXISTING-SERIES-AND-CLASSES-CONTRACTS>
<SERIES>
<OWNER-CIK>0000045299
<SERIES-ID>S000002862
<SERIES-NAME>John Hancock Life Insurance Company (U.S.A.) Separate Account W
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000085944
<CLASS-CONTRACT-NAME>Accommodator - JHLICO
</CLASS-CONTRACT>
</SERIES>
</EXISTING-SERIES-AND-CLASSES-CONTRACTS>
</SERIES-AND-CLASSES-CONTRACTS-DATA>
</SEC-HEADER>
<DOCUMENT>
<TYPE>EFFECT
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<edgarSubmission>

    <schemaVersion>X0101</schemaVersion>

    <submissionType>EFFECT</submissionType>

    <act>33</act>

    <testOrLive>LIVE</testOrLive>

    <effectiveData>
        <finalEffectivenessDispDate>2010-01-04</finalEffectivenessDispDate>
        <finalEffectivenessDispTime>13:45:00</finalEffectivenessDispTime>
        <form>N-4</form>
        <filer>
            <cik>0000045299</cik>
            <entityName>JOHN HANCOCK LIFE INSURANCE Co (U.S.A.) SEPARATE ACCOUNT W</entityName>
            <fileNumber>333-164146</fileNumber>
            <seriesClassContractData>
                <existing>
                    <seriesId>S000002862</seriesId>
                    <seriesName>John Hancock Life Insurance Company (U.S.A.) Separate Account W</seriesName>
                    <classContractId>C000085944</classContractId>
                    <classContractName>Accommodator - JHLICO</classContractName>
                </existing>
            </seriesClassContractData>
        </filer>
    </effectiveData>
</edgarSubmission>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----