<SEC-DOCUMENT>0000049071-16-000186.txt : 20161202
<SEC-HEADER>0000049071-16-000186.hdr.sgml : 20161202
<ACCEPTANCE-DATETIME>20161202173636
ACCESSION NUMBER:		0000049071-16-000186
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20161201
FILED AS OF DATE:		20161202
DATE AS OF CHANGE:		20161202

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			HUMANA INC
		CENTRAL INDEX KEY:			0000049071
		STANDARD INDUSTRIAL CLASSIFICATION:	HOSPITAL & MEDICAL SERVICE PLANS [6324]
		IRS NUMBER:				610647538
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		500 W MAIN ST
		CITY:			LOUISVILLE
		STATE:			KY
		ZIP:			40202
		BUSINESS PHONE:		5025801000

	MAIL ADDRESS:	
		STREET 1:		500 W. MAIN ST
		CITY:			LOUISVILLE
		STATE:			KY
		ZIP:			40202

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	EXTENDICARE INC
		DATE OF NAME CHANGE:	19740404

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	HERITAGE HOUSE OF AMERICA INC
		DATE OF NAME CHANGE:	19671129

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			MURRAY JAMES E
		CENTRAL INDEX KEY:			0001018658

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-05975
		FILM NUMBER:		162032180

	MAIL ADDRESS:	
		STREET 1:		500 WEST MAIN STREET
		CITY:			LOUISVILLE
		STATE:			KY
		ZIP:			40202
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>edgar.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
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    <documentType>4</documentType>

    <periodOfReport>2016-12-01</periodOfReport>

    <issuer>
        <issuerCik>0000049071</issuerCik>
        <issuerName>HUMANA INC</issuerName>
        <issuerTradingSymbol>HUM</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001018658</rptOwnerCik>
            <rptOwnerName>MURRAY JAMES E</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>HUMANA INC.</rptOwnerStreet1>
            <rptOwnerStreet2>500 WEST MAIN STREET</rptOwnerStreet2>
            <rptOwnerCity>LOUISVILLE</rptOwnerCity>
            <rptOwnerState>KY</rptOwnerState>
            <rptOwnerZipCode>40202</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>EVP &amp; COO</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

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                <value>Humana Common</value>
            </securityTitle>
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            </transactionCoding>
            <transactionAmounts>
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                <transactionPricePerShare>
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                    <value>See Footnote</value>
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                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>See Footnote</value>
                    <footnoteId id="F12"/>
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        </nonDerivativeHolding>
        <nonDerivativeHolding>
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                    <value>See Footnote</value>
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        </nonDerivativeHolding>
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    <derivativeTable>
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            <transactionDate>
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            <transactionCoding>
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                </transactionShares>
                <transactionPricePerShare>
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        </derivativeTransaction>
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        </derivativeHolding>
        <derivativeHolding>
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            <expirationDate>
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                <underlyingSecurityTitle>
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        </derivativeHolding>
        <derivativeHolding>
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            <exerciseDate>
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            <expirationDate>
                <footnoteId id="F11"/>
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            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Humana Common</value>
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                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value></value>
                </natureOfOwnership>
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        </derivativeHolding>
        <derivativeHolding>
            <securityTitle>
                <value>Phantom Stock Units</value>
                <footnoteId id="F13"/>
            </securityTitle>
            <conversionOrExercisePrice>
                <footnoteId id="F13"/>
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            <exerciseDate>
                <footnoteId id="F13"/>
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            <expirationDate>
                <footnoteId id="F13"/>
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            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Humana Common</value>
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                <underlyingSecurityShares>
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                </underlyingSecurityShares>
            </underlyingSecurity>
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                <sharesOwnedFollowingTransaction>
                    <value>3802</value>
                </sharesOwnedFollowingTransaction>
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            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>See Footnote</value>
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        </derivativeHolding>
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    <footnotes>
        <footnote id="F1">Shares held by reporting person's spouse.</footnote>
        <footnote id="F2">Shares held in The Murray Family Partnership.</footnote>
        <footnote id="F3">Shares held for the benefit of reporting person as of November 30, 2016 under the Humana Retirement Savings Plan including routine payroll deductions, quarterly dividend allocation, and a routine disposition of shares to fund an administrative fee assessment under a Tax-Conditioned Plan, exempt under Rule 16b-3(c).</footnote>
        <footnote id="F4">Right to buy pursuant to Company's 2003 Stock Incentive Plan. Incentive and Non-Qualified stock options granted to reporting person on 02/23/12, vesting in three increments from 02/23/13 to 02/23/15.</footnote>
        <footnote id="F5">Right to buy pursuant to Company's 2003 Stock Incentive Plan. Incentive and Non-Qualified stock options granted to reporting person on 02/20/13, vesting in three increments from 02/20/14 to 02/20/16.</footnote>
        <footnote id="F6">Right to buy pursuant to Company's 2011 Stock Incentive Plan. Incentive and Non-Qualified stock options granted to reporting person on 02/18/14, vesting in three increments from 02/18/15 to 02/18/17.</footnote>
        <footnote id="F7">Right to buy pursuant to Company's 2011 Stock Incentive Plan. Incentive and Non-Qualified stock options granted to reporting person on 02/24/15, vesting in three increments from 02/24/16 to 02/24/18.</footnote>
        <footnote id="F8">Right to buy pursuant to Company's 2011 Stock Incentive Plan. Incentive and Non-Qualified stock options granted to reporting person on 02/18/16, vesting in three increments from 02/18/17 to 02/18/19.</footnote>
        <footnote id="F9">Right to receive one share per restricted stock unit pursuant to the Company's 2011 Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) &amp; (3).</footnote>
        <footnote id="F10">Restricted stock units granted to reporting person on 02/18/14, 100% of the award is vesting on 02/18/17.</footnote>
        <footnote id="F11">Restricted stock units granted to reporting person on 02/18/16, 33% of the award is vesting on 12/15/16, 12/15/17, and 12/15/18.</footnote>
        <footnote id="F12">Shares held in Family Trust - Mr. Murray's spouse is the trustee and his family members are the beneficiaries.</footnote>
        <footnote id="F13">Phantom Stock Units (based on the value of Humana common stock) held for the benefit of reporting person as of November 30, 2016, under the Humana Retirement Equalization Plan. The ending number of units reflects normal fluctuation due to changes in stock price.</footnote>
        <footnote id="F14">Shares held in October 2016 GRAT.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>James E. Murray</signatureName>
        <signatureDate>2016-12-02</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
