Consolidated CDA (C-CDA)
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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-ballot 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

Example Binary: Smoking Status Coded Example

This content is an example of the Smoking Status Logical Model and is not a FHIR Resource

    
<observation classCode="OBS" moodCode="EVN" xmlns="urn:hl7-org:v3" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <!-- ** Tobacco use ** 2.16.840.1.113883.10.20.22.4.511, 2024-05-01 -->
  <templateId root="2.16.840.1.113883.10.20.22.4.511" extension="2024-05-01" />
  <id root="45efb604-7049-4a2e-ad33-d38556c9636c" />
  <code code="11367-0" codeSystem="2.16.840.1.113883.6.1" displayName="History of tobacco use" />
  <text>
    <reference value="#tobaccouse" />
  </text>
  <statusCode code="completed" />
  <effectiveTime>
    <!-- The low value reflects the start date of the observation/value (moderate smoker) -->
    <low value="20090214" />
    <!-- The high value reflects the end date of the observation/value (moderate smoker) -->
    <high value="20110215" />
  </effectiveTime>
  <value xsi:type="CD" code="160604004" displayName="Moderate cigarette smoker, 10-19/day" codeSystem="2.16.840.1.113883.6.96" /> 
</observation>