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 10 - XML Representation

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<Task xmlns="http://hl7.org/fhir">
  <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>
    <reference value="http://example.org/fhir/Patient/cdex-example-patient"/>
  </for>
  <authoredOn value="2020-10-27T11:05:34-07:00"/>
  <lastModified value="2020-10-27T11:05:34-07:00"/>
  <requester>
    <reference
               value="http://example.org/fhir/Organization/cdex-example-payer"/>
  </requester>
  <owner>
    <reference
               value="http://example.org/fhir/Organization/cdex-example-provider"/>
  </owner>
  <input>
    <type>
      <coding>
        <system
                value="http://hl7.org/fhir/us/davinci-hrex/CodeSystem/hrex-temp"/>
        <code value="data-query"/>
      </coding>
    </type>
    <valueString
                 value="Observation?patient=cdex-example-patient&amp;date=gt2018-01-01&amp;code=4548-4"/>
  </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="HQUALIMP"/>
      </coding>
    </valueCodeableConcept>
  </input>
</Task>