Da Vinci Clinical Data Exchange (CDex)
2.1.0 - STU 2.1

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

## : CDex Inline Task Example 10 - XML Representation

Page standards status: Informative

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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>