Consolidated CDA Release 2.1 StructureDefinition Publication
2.1 - CI Build

Consolidated CDA Release 2.1 StructureDefinition Publication, published by Health Level Seven. This is not an authorized publication; it is the continuous build for version 2.1). This version is based on the current content of https://github.com/HL7/CDA-ccda-2.1-sd/ and changes regularly. See the Directory of published versions

## Example Binary: Allergy Concern Act Example

This content is an example of the Allergy Concern Act Logical Model and is not a FHIR Resource

    <act classCode="ACT" moodCode="EVN" xmlns="urn:hl7-org:v3" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
      <!-- ** Allergy Concern Act ** -->
      <templateId root="2.16.840.1.113883.10.20.22.4.30" extension="2015-08-01" />
      <id root="36e3e930-7b14-11db-9fe1-0800200c9a66" />
      <code code="CONC" codeSystem="2.16.840.1.113883.5.6" />
      <!-- The statusCode represents the need to continue tracking the allergy -->
      <!-- This is of ongoing concern to the provider -->
      <statusCode code="active" />
      <effectiveTime>
        <!-- The low value represents when the allergy was first recorded in the
                 patient's chart -->
        <!-- Concern started being tracked as an active issue on May 1, 1998 -->
        <low value="199805011145-0800" />
      </effectiveTime>
      <author typeCode="AUT">
        <!-- Same as Concern effectiveTime/low -->
        <time value="199805011145-0800" />
        <assignedAuthor>
          <id extension="555555555" root="1.1.1.1.1.1.1.2" />
        </assignedAuthor>
      </author>
      <entryRelationship typeCode="SUBJ">
        <observation classCode="OBS" moodCode="EVN">
          <!-- ** Allergy observation ** -->
          <templateId root="2.16.840.1.113883.10.20.22.4.7" extension="2014-06-09" />
          <id root="4adc1020-7b14-11db-9fe1-0800200c9a66" />
          <code code="ASSERTION" codeSystem="2.16.840.1.113883.5.4" />
          <!-- Observation statusCode represents the status of the act of observing -->
          <statusCode code="completed" />
          <effectiveTime>
            <!-- The low value reflects the date of onset of the allergy -->
            <!-- Based on patient symptoms, presumed onset is May 1, 1998 -->
            <low value="19980501" />
            <!-- The high value reflects when the allergy was known to be resolved
                        (and will generally be absent) -->
          </effectiveTime>
          <value xsi:type="CD" code="419199007" displayName="Allergy to substance" codeSystem="2.16.840.1.113883.6.96" codeSystemName="SNOMED CT" />
          <author typeCode="AUT">
            <time value="199805011145-0800" />
            <assignedAuthor>
              <id extension="222223333" root="1.1.1.1.1.1.1.3" />
            </assignedAuthor>
          </author>
          <participant typeCode="CSM">
            <participantRole classCode="MANU">
              <playingEntity classCode="MMAT">
                <code code="70618" displayName="Penicillin" codeSystem="2.16.840.1.113883.6.88" codeSystemName="RxNorm" />
              </playingEntity>
            </participantRole>
          </participant>
          <entryRelationship typeCode="MFST" inversionInd="true">
            <observation classCode="OBS" moodCode="EVN">
              <!-- ** Reaction observation ** -->
              <templateId root="2.16.840.1.113883.10.20.22.4.9" extension="2014-06-09" />
              <id root="4adc1020-7b14-11db-9fe1-0800200c9a64" />
              <code code="ASSERTION" codeSystem="2.16.840.1.113883.5.4" />
              <statusCode code="completed" />
              <effectiveTime>
                <low value="200802260800-0800" />
                <high value="2008022801200-0800" />
              </effectiveTime>
              <value xsi:type="CD" code="422587007" codeSystem="2.16.840.1.113883.6.96" displayName="Nausea" />
            </observation>
          </entryRelationship>
        </observation>
      </entryRelationship>
    </act>