-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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MIC-Info: RSA-MD5,RSA,
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 ecX1yWCvT/Bh/WNVFJZrOQ==

<SEC-DOCUMENT>0000721371-05-000008.txt : 20050203
<SEC-HEADER>0000721371-05-000008.hdr.sgml : 20050203
<ACCEPTANCE-DATETIME>20050203145230
ACCESSION NUMBER:		0000721371-05-000008
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20050201
FILED AS OF DATE:		20050203
DATE AS OF CHANGE:		20050203

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			HAVENS JOHN F
		CENTRAL INDEX KEY:			0001110859

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-11373
		FILM NUMBER:		05572881

	BUSINESS ADDRESS:	
		BUSINESS PHONE:		6148403697

	MAIL ADDRESS:	
		STREET 1:		4675 WINTERSET DRIVE
		CITY:			COLUMBUS
		STATE:			OH
		ZIP:			43220

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CARDINAL HEALTH INC
		CENTRAL INDEX KEY:			0000721371
		STANDARD INDUSTRIAL CLASSIFICATION:	WHOLESALE-DRUGS PROPRIETARIES & DRUGGISTS' SUNDRIES [5122]
		IRS NUMBER:				310958666
		STATE OF INCORPORATION:			OH
		FISCAL YEAR END:			0630

	BUSINESS ADDRESS:	
		STREET 1:		7000 CARDINAL PLACE
		CITY:			DUBLIN
		STATE:			OH
		ZIP:			43017
		BUSINESS PHONE:		6147573033

	MAIL ADDRESS:	
		STREET 1:		7000 CARDINAL PLACE
		CITY:			DUBLIN
		STATE:			OH
		ZIP:			43017

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CARDINAL DISTRIBUTION INC
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>edgar.xml
<DESCRIPTION>PRIMARY DOCUMENT
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    <schemaVersion>X0202</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2005-02-01</periodOfReport>

    <issuer>
        <issuerCik>0000721371</issuerCik>
        <issuerName>CARDINAL HEALTH INC</issuerName>
        <issuerTradingSymbol>CAH</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001110859</rptOwnerCik>
            <rptOwnerName>HAVENS JOHN F</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>2000 BETHEL RD.</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>COLUMBUS</rptOwnerCity>
            <rptOwnerState>OH</rptOwnerState>
            <rptOwnerZipCode>43220</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Shares</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>35604</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
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                <natureOfOwnership>
                    <value></value>
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        </nonDerivativeHolding>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Shares</value>
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            <transactionDate>
                <value>2005-02-01</value>
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            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>171</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>58.40</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
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                <sharesOwnedFollowingTransaction>
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            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
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                <natureOfOwnership>
                    <value>By Deferred Compensation Plan</value>
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            <underlyingSecurity>
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                <underlyingSecurityShares>
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            <underlyingSecurity>
                <underlyingSecurityTitle>
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        <derivativeHolding>
            <securityTitle>
                <value>Option (right to buy)</value>
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            <conversionOrExercisePrice>
                <value>46.293</value>
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            <exerciseDate>
                <value>1998-11-23</value>
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            <expirationDate>
                <value>2008-11-23</value>
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            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Shares</value>
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                <underlyingSecurityShares>
                    <value>2160</value>
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            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>1</value>
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            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
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                    <value></value>
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        <derivativeHolding>
            <securityTitle>
                <value>Option (right to buy)</value>
                <footnoteId id="F2"/>
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            <conversionOrExercisePrice>
                <value>29.958</value>
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            <exerciseDate>
                <value>1999-11-03</value>
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            <expirationDate>
                <value>2009-11-03</value>
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            <underlyingSecurity>
                <underlyingSecurityTitle>
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                <underlyingSecurityShares>
                    <value>3338</value>
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            </underlyingSecurity>
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        <derivativeHolding>
            <securityTitle>
                <value>Option (right to buy)</value>
                <footnoteId id="F2"/>
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            <conversionOrExercisePrice>
                <value>62.50</value>
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            <exerciseDate>
                <value>2000-11-01</value>
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            <expirationDate>
                <value>2010-11-01</value>
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            <underlyingSecurity>
                <underlyingSecurityTitle>
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                <underlyingSecurityShares>
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            <postTransactionAmounts>
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        <derivativeHolding>
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                <footnoteId id="F3"/>
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            <exerciseDate>
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            <underlyingSecurity>
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            <expirationDate>
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            <underlyingSecurity>
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                <value>2003-11-05</value>
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                <value>2013-11-05</value>
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            <underlyingSecurity>
                <underlyingSecurityTitle>
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                <underlyingSecurityShares>
                    <value>2242</value>
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                <sharesOwnedFollowingTransaction>
                    <value>1</value>
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        <derivativeHolding>
            <securityTitle>
                <value>Option (right to buy)</value>
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                <value>54.20</value>
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                <value>2004-12-08</value>
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                <value>2014-12-08</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Shares</value>
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                    <value>1</value>
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                <directOrIndirectOwnership>
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        </derivativeHolding>
        <derivativeHolding>
            <securityTitle>
                <value>Option (right to buy)</value>
                <footnoteId id="F3"/>
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                <value>54.20</value>
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                <value>2004-12-08</value>
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            <expirationDate>
                <value>2014-12-08</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Shares</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>2441</value>
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                <sharesOwnedFollowingTransaction>
                    <value>1</value>
                </sharesOwnedFollowingTransaction>
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            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value></value>
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        </derivativeHolding>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">Stock options granted pursuant to the Cardinal Health, Inc. Directors' Option Plan.</footnote>
        <footnote id="F2">Stock options granted pursuant to the Cardinal Health, Inc. Equity Incentive Plan.</footnote>
        <footnote id="F3">Stock options granted pursuant to the Cardinal Health, Inc. Outside Directors Equity Incentive Plan.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>John F. Havens</signatureName>
        <signatureDate>2005-02-02</signatureDate>
    </ownerSignature>
</ownershipDocument>

</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----