<SEC-DOCUMENT>0001209784-13-000021.txt : 20130516
<SEC-HEADER>0001209784-13-000021.hdr.sgml : 20130516
<ACCEPTANCE-DATETIME>20130516165907
ACCESSION NUMBER:		0001209784-13-000021
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20130514
FILED AS OF DATE:		20130516
DATE AS OF CHANGE:		20130516

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			WATSON DOUGLAS G
		CENTRAL INDEX KEY:			0001171147

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-16537
		FILM NUMBER:		13852078

	MAIL ADDRESS:	
		STREET 1:		C/O PITTENCRIEFF GLEN ASSOCIATES
		STREET 2:		52 LIBERTY CORNER ROAD
		CITY:			FAR HILLS
		STATE:			NJ
		ZIP:			07931

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ORASURE TECHNOLOGIES INC
		CENTRAL INDEX KEY:			0001116463
		STANDARD INDUSTRIAL CLASSIFICATION:	SURGICAL & MEDICAL INSTRUMENTS & APPARATUS [3841]
		IRS NUMBER:				364370966
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		150 WEBSTER ST
		CITY:			BETHLEHEM
		STATE:			PA
		ZIP:			18015
		BUSINESS PHONE:		5036416115

	MAIL ADDRESS:	
		STREET 1:		150 WEBSTER ST
		CITY:			BETHLEHEM
		STATE:			PA
		ZIP:			18015
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>edgar.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2013-05-14</periodOfReport>

    <issuer>
        <issuerCik>0001116463</issuerCik>
        <issuerName>ORASURE TECHNOLOGIES INC</issuerName>
        <issuerTradingSymbol>OSUR</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001171147</rptOwnerCik>
            <rptOwnerName>WATSON DOUGLAS G</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>220 EAST FIRST STREET</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>BETHLEHEM</rptOwnerCity>
            <rptOwnerState>PA</rptOwnerState>
            <rptOwnerZipCode>18015</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common stock</value>
            </securityTitle>
            <transactionDate>
                <value>2013-05-14</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F1"/>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>26258</value>
                </transactionShares>
                <transactionPricePerShare>
                    <footnoteId id="F1"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>124539</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value></value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Grant of restricted shares under the OraSure Technologies, Inc. Stock Award Plan, cliff vesting on May 13, 2014.  Vesting shall cease immediately if the named individual voluntarily ceases to serve as a member of the Board of Directors.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>Mark L. Kuna, As Attorney-In-Fact for Douglas G. Watson, (Power of Attorney previously filed)</signatureName>
        <signatureDate>2013-05-16</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
