Aotearoa Immunisation Register (AIR) FHIR Implementation Guide
2.1.0 - release New Zealand

Aotearoa Immunisation Register (AIR) FHIR Implementation Guide - Local Development build (v2.1.0) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions

## : AIR Serology Protection Terms Code System - XML Representation

Active as of 2026-07-21

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    <CodeSystem xmlns="http://hl7.org/fhir">
      <id value="air-serology-protection-terms"/>
      <text>
        <status value="generated"/>
        <div xmlns="http://www.w3.org/1999/xhtml"><p class="res-header-id"><b>Generated Narrative: CodeSystem air-serology-protection-terms</b></p><a name="air-serology-protection-terms"> </a><a name="hcair-serology-protection-terms"> </a><p>This case-insensitive code system <code>https://standards.digital.health.nz/ns/air-serology-protection-terms</code> defines the following codes:</p><table class="codes"><tr><td style="white-space:nowrap"><b>Code</b></td><td><b>Display</b></td></tr><tr><td style="white-space:nowrap">S<a name="air-serology-protection-terms-S"> </a></td><td>Susceptible</td></tr><tr><td style="white-space:nowrap">NTP<a name="air-serology-protection-terms-NTP"> </a></td><td>Not protected</td></tr><tr><td style="white-space:nowrap">IND<a name="air-serology-protection-terms-IND"> </a></td><td>Indeterminate</td></tr><tr><td style="white-space:nowrap">R<a name="air-serology-protection-terms-R"> </a></td><td>Resistant</td></tr><tr><td style="white-space:nowrap">P<a name="air-serology-protection-terms-P"> </a></td><td>Protected</td></tr><tr><td style="white-space:nowrap">PDS<a name="air-serology-protection-terms-PDS"> </a></td><td>Parent declined serology</td></tr></table></div>
      </text>
      <url
           value="https://standards.digital.health.nz/ns/air-serology-protection-terms"/>
      <version value="2.1.0"/>
      <name value="AIRSerologyProtectionTerms"/>
      <title value="AIR Serology Protection Terms Code System"/>
      <status value="active"/>
      <experimental value="false"/>
      <date value="2026-07-21T20:59:11+00:00"/>
      <publisher value="Te Whatu Ora"/>
      <contact>
        <name value="Te Whatu Ora"/>
        <telecom>
          <system value="url"/>
          <value value="https://tewhatuora.govt.nz"/>
        </telecom>
      </contact>
      <description
                   value="This local code system includes the terms used in legacy HL7 messages and FHIR requests related to serology reports for protection status for diseases such as Hepatitis B."/>
      <jurisdiction>
        <coding>
          <system value="urn:iso:std:iso:3166"/>
          <code value="US"/>
          <display value="New Zealand"/>
        </coding>
      </jurisdiction>
      <caseSensitive value="false"/>
      <content value="complete"/>
      <count value="6"/>
      <concept>
        <code value="S"/>
        <display value="Susceptible"/>
      </concept>
      <concept>
        <code value="NTP"/>
        <display value="Not protected"/>
      </concept>
      <concept>
        <code value="IND"/>
        <display value="Indeterminate"/>
      </concept>
      <concept>
        <code value="R"/>
        <display value="Resistant"/>
      </concept>
      <concept>
        <code value="P"/>
        <display value="Protected"/>
      </concept>
      <concept>
        <code value="PDS"/>
        <display value="Parent declined serology"/>
      </concept>
    </CodeSystem>