<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0306</schemaVersion>

    <documentType>4/A</documentType>

    <periodOfReport>2021-08-12</periodOfReport>

    <dateOfOriginalSubmission>2021-08-16</dateOfOriginalSubmission>

    <issuer>
        <issuerCik>0001770141</issuerCik>
        <issuerName>UpHealth, Inc.</issuerName>
        <issuerTradingSymbol>UPH</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001235685</rptOwnerCik>
            <rptOwnerName>REY-GIRAUD AGNES</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O UPHEALTH, INC.</rptOwnerStreet1>
            <rptOwnerStreet2>14000 S. MILITARY TRAIL SUITE 203</rptOwnerStreet2>
            <rptOwnerCity>DELRAY BEACH</rptOwnerCity>
            <rptOwnerState>FL</rptOwnerState>
            <rptOwnerZipCode>33484</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>2021-08-12</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>67327</value>
                    <footnoteId id="F1"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>72327</value>
                    <footnoteId id="F2"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Subject to the Reporting Person's continued service to the Company, 1/3 of the Restricted Stock Units (&quot;RSUs&quot;) shall vest on May 1, 2022, and the remaining 2/3 of the RSUs shall vest quarterly on each of August 1, November 1, February 1, and May 1 through May 1, 2024; all RSUs shall immediately vest in the event of a Change of Control (as defined in the UpHealth, Inc. 2021 Equity Incentive Plan) of the Company.</footnote>
        <footnote id="F2">Includes an aggregate of 67,327 RSUs, of which 1/3 of the RSUs shall vest on May 1, 2022, and the remaining 2/3 of the RSUs shall vest quarterly on each of August 1, November 1, February 1, and May 1 through May 1, 2024.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Agnes Rey-Giraud</signatureName>
        <signatureDate>2021-08-19</signatureDate>
    </ownerSignature>
</ownershipDocument>
