<?xml version="1.0"?><?xml-stylesheet type="text/xsl" href="../4_X02.xsl"?><ownershipDocument>    <schemaVersion>X0305</schemaVersion>    <documentType>4</documentType>    <periodOfReport>2012-03-13</periodOfReport>    <issuer>        <issuerCik>0001392448</issuerCik>        <issuerName>Midas Medici Group Holdings, Inc.</issuerName>        <issuerTradingSymbol>MMED</issuerTradingSymbol>    </issuer>    <reportingOwner>        <reportingOwnerId>            <rptOwnerCik>0001396713</rptOwnerCik>            <rptOwnerName>Brosseau Andre</rptOwnerName>        </reportingOwnerId>        <reportingOwnerAddress>            <rptOwnerStreet1>C/O MIDAS MEDICI GROUP HOLDINGS, INC.</rptOwnerStreet1>            <rptOwnerStreet2>445 PARK AVENUE, 20TH FLOOR</rptOwnerStreet2>            <rptOwnerCity>NEW YORK</rptOwnerCity>            <rptOwnerState>NY</rptOwnerState>            <rptOwnerZipCode>10022</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, par value $.001</value>            </securityTitle>            <transactionDate>                <value>2012-03-13</value>            </transactionDate>            <transactionCoding>                <transactionFormType>4</transactionFormType>                <transactionCode>P</transactionCode>                <equitySwapInvolved>0</equitySwapInvolved>            </transactionCoding>            <transactionAmounts>                <transactionShares>                    <value>24286</value>                </transactionShares>                <transactionPricePerShare>                    <footnoteId id="F1"/>                </transactionPricePerShare>                <transactionAcquiredDisposedCode>                    <value>A</value>                </transactionAcquiredDisposedCode>            </transactionAmounts>            <postTransactionAmounts>                <sharesOwnedFollowingTransaction>                    <value>68731</value>                </sharesOwnedFollowingTransaction>            </postTransactionAmounts>            <ownershipNature>                <directOrIndirectOwnership>                    <value>D</value>                </directOrIndirectOwnership>                <natureOfOwnership>                    <value></value>                </natureOfOwnership>            </ownershipNature>        </nonDerivativeTransaction>    </nonDerivativeTable>    <footnotes>        <footnote id="F1">Issued pursuant to the Company's 2009 Incentive Stock Plan, as registered with the SEC on Form S-8 on June 1, 2011, as Board compensation to the Reporting Person.</footnote>    </footnotes>    <remarks></remarks>    <ownerSignature>        <signatureName>/s/ Andre Brosseau</signatureName>        <signatureDate>2012-03-27</signatureDate>    </ownerSignature></ownershipDocument>