Consolidated CDA (C-CDA), published by Health Level Seven. This guide is not an authorized publication; it is the continuous build for version 4.0.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/CDA-ccda/ and changes regularly. See the Directory of published versions

• Narrative Content

Example Binary: Medication Adherence NullFlavor Example

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<observation xmlns="urn:hl7-org:v3" moodCode="EVN" classCode="OBS">
  <templateId root="2.16.840.1.113883.10.20.22.4.508" extension="2023-05-01"/>
  <id root="c6b5a04b-2bf4-49d1-8336-636a3813df0b"/>
  <code xsi:type="CD"
        displayName="Adherence to prescribed medication instructions [Reported]" codeSystemName="LOINC" codeSystem="2.16.840.1.113883.6.1"
        code="71799-1"/>
  <text/>
  <statusCode code="completed"/>
  <effectiveTime value="20120214"/>
  <value xsi:type="CD" displayName="Not Asked"
         codeSystem="2.16.840.1.113883.4.642.4" code="not-asked"/>
  <informant typeCode="INF" contextControlCode="OP">
    <assignedEntity>
      <id root="20cf14fb-b65c-4c8c-a54d-b0cca834c18c"/>
      <code displayName="Patient (person)"
            codeSystem="2.16.840.1.113883.6.96" code="116154003"/>
    </assignedEntity>
  </informant>
</observation>