Da Vinci Clinical Data Exchange (CDex), published by HL7 International / Payer/Provider Information Exchange Work Group. This guide is not an authorized publication; it is the continuous build for version 2.1.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/davinci-ecdx/ and changes regularly. See the Directory of published versions

• Narrative Content
• XML
• JSON

: CDex Inline Task Example 11 - XML Representation

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<Task xmlns="http://hl7.org/fhir">
  <basedOn>
    <reference
               value="http://example.org/fhir/CommunicationRequest/cdex-example-authorization"/>
  </basedOn>
  <status value="requested"/>
  <intent value="order"/>
  <code>
    <coding>
      <system
              value="http://hl7.org/fhir/us/davinci-cdex/CodeSystem/cdex-temp"/>
      <code value="data-request-query"/>
    </coding>
  </code>
  <for>
    <identifier>
      <type>
        <coding>
          <system value="http://terminology.hl7.org/CodeSystem/v2-0203"/>
          <code value="MB"/>
          <display value="Member Number"/>
        </coding>
        <text value="Member Number"/>
      </type>
      <system value="http://example.org/cdex/payer/member-ids"/>
      <value value="Member123"/>
    </identifier>
  </for>
  <authoredOn value="2020-10-26T02:58:55.179Z"/>
  <lastModified value="2020-10-26T02:58:55.179Z"/>
  <requester>
    <identifier>
      <system value="http://example.org/cdex/payer/payer-ids"/>
      <value value="Payer123"/>
    </identifier>
  </requester>
  <owner>
    <identifier>
      <system value="http://hl7.org/fhir/sid/us-npi"/>
      <value value="9941339108"/>
    </identifier>
  </owner>
  <reasonReference>
    <identifier>
      <type>
        <coding>
          <system value="http://terminology.hl7.org/CodeSystem/v2-0203"/>
          <code value="FILL"/>
          <display value="Filler Identifier"/>
        </coding>
        <text value="Payer Claim ID"/>
      </type>
      <system value="http://example.org/cdex/payer/claim-ids"/>
      <value value="Claim123"/>
    </identifier>
  </reasonReference>
  <input>
    <type>
      <coding>
        <system
                value="http://hl7.org/fhir/us/davinci-hrex/CodeSystem/hrex-temp"/>
        <code value="data-query"/>
      </coding>
    </type>
    <valueString
                 value="Condition?patient=cdex-example-patient&amp;clinical-status=active,recurrance,remission"/>
  </input>
  <input>
    <type>
      <coding>
        <system
                value="http://hl7.org/fhir/us/davinci-cdex/CodeSystem/cdex-temp"/>
        <code value="purpose-of-use"/>
      </coding>
    </type>
    <valueCodeableConcept>
      <coding>
        <system value="http://terminology.hl7.org/CodeSystem/v3-ActReason"/>
        <code value="TREAT"/>
      </coding>
    </valueCodeableConcept>
  </input>
</Task>