Open Nursing Core FHIR Implementation Guide (ONC-IG)
1.0.0 - release

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: 4AT Alertness Value Set - XML Representation

Active as of 2026-01-27

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<ValueSet xmlns="http://hl7.org/fhir">
  <id value="onc-4at-alertness-vs"/>
  <text>
    <status value="extensions"/>
    <div xmlns="http://www.w3.org/1999/xhtml"><p class="res-header-id"><b>Generated Narrative: ValueSet onc-4at-alertness-vs</b></p><a name="onc-4at-alertness-vs"> </a><a name="hconc-4at-alertness-vs"> </a><p>This value set includes codes based on the following rules:</p><ul><li>Include these codes as defined in <a href="CodeSystem-onc-observation-codes.html"><code>https://opennursingcoreig.com/CodeSystem/onc-observation-codes</code></a><span title="Version is not explicitly stated, which means it is fixed to the version provided in this specification"> version &#x1F4E6;1.0.0</span><table class="none"><tr><td style="white-space:nowrap"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td><a href="CodeSystem-onc-observation-codes.html#onc-observation-codes-4at-alertness">4at-alertness</a></td><td>Normal (fully alert, not agitated)</td><td>4AT Item 1: Alertness</td></tr></table></li><li>Include these codes as defined in <a href="http://www.snomed.org/"><code>http://snomed.info/sct</code></a><span title="Version is not explicitly stated. No matching Code System found"> version Not Stated (use latest from terminology server)</span><table class="none"><tr><td style="white-space:nowrap"><b>Code</b></td><td><b>Display</b></td></tr><tr><td><a href="http://snomed.info/id/17621005">17621005</a></td><td>Normal</td></tr><tr><td><a href="http://snomed.info/id/263654008">263654008</a></td><td>Abnormal</td></tr></table></li></ul></div>
  </text>
  <url value="https://opennursingcoreig.com/ValueSet/onc-4at-alertness-vs"/>
  <version value="1.0.0"/>
  <name value="AlertnessVS"/>
  <title value="4AT Alertness Value Set"/>
  <status value="active"/>
  <date value="2026-01-27T09:30:37+00:00"/>
  <publisher value="The Open Nursing Community"/>
  <description value="Scoring options for 4AT Alertness"/>
  <compose>
    <include>
      <system
              value="https://opennursingcoreig.com/CodeSystem/onc-observation-codes"/>
      <concept>
        <code value="4at-alertness"/>
        <display value="Normal (fully alert, not agitated)"/>
      </concept>
    </include>
    <include>
      <system value="http://snomed.info/sct"/>
      <concept>
        <code value="17621005"/>
        <display value="Normal"/>
      </concept>
      <concept>
        <code value="263654008"/>
        <display value="Abnormal"/>
      </concept>
    </include>
  </compose>
</ValueSet>