<?xml version="1.0" encoding="UTF-8"?>
<CodeSystem xmlns="http://hl7.org/fhir">
  <id value="observation-referencerange-normalvalue"/>
  <meta>
    <lastUpdated value="2023-03-26T15:21:02.749+11:00"/>
    <profile value="http://hl7.org/fhir/StructureDefinition/shareablecodesystem"/>
  </meta>
  <text>
    <status value="generated"/>
    <div value="&lt;div xmlns=&quot;http://www.w3.org/1999/xhtml&quot;&gt;&lt;p class=&quot;res-header-id&quot;&gt;&lt;b&gt;Generated Narrative: CodeSystem observation-referencerange-normalvalue&lt;/b&gt;&lt;/p&gt;&lt;a name=&quot;observation-referencerange-normalvalue&quot;&gt; &lt;/a&gt;&lt;a name=&quot;hcobservation-referencerange-normalvalue&quot;&gt; &lt;/a&gt;&lt;div style=&quot;display: inline-block; background-color: #d9e0e7; padding: 6px; margin: 4px; border: 1px solid #8da1b4; border-radius: 5px; line-height: 60%&quot;&gt;&lt;p style=&quot;margin-bottom: 0px&quot;&gt;Last updated: 2023-03-26 15:21:02+1100&lt;/p&gt;&lt;p style=&quot;margin-bottom: 0px&quot;&gt;Profile: &lt;a href=&quot;http://hl7.org/fhir/R5/shareablecodesystem.html&quot;&gt;Shareable CodeSystem&lt;/a&gt;&lt;/p&gt;&lt;/div&gt;&lt;p&gt;This case-sensitive code system &lt;code&gt;http://terminology.hl7.org/CodeSystem/observation-referencerange-normalvalue&lt;/code&gt; defines the following codes in a Is-A hierarchy:&lt;/p&gt;&lt;table class=&quot;codes&quot;&gt;&lt;tr&gt;&lt;td style=&quot;white-space:nowrap&quot;&gt;&lt;b&gt;Code&lt;/b&gt;&lt;/td&gt;&lt;td&gt;&lt;b&gt;Display&lt;/b&gt;&lt;/td&gt;&lt;td&gt;&lt;b&gt;Definition&lt;/b&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style=&quot;white-space:nowrap&quot;&gt;negative&lt;a name=&quot;observation-referencerange-normalvalue-negative&quot;&gt; &lt;/a&gt;&lt;/td&gt;&lt;td&gt;Negative&lt;/td&gt;&lt;td&gt;The expected normal value for the observation is negative.&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style=&quot;white-space:nowrap&quot;&gt;absent&lt;a name=&quot;observation-referencerange-normalvalue-absent&quot;&gt; &lt;/a&gt;&lt;/td&gt;&lt;td&gt;Absent&lt;/td&gt;&lt;td&gt;The expected normal value for the observation is absent.&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;"/>
  </text>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
    <valueCode value="oo"/>
  </extension>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm">
    <valueInteger value="5"/>
  </extension>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
    <valueCode value="4.0.0"/>
  </extension>
  <url value="http://terminology.hl7.org/CodeSystem/observation-referencerange-normalvalue"/>
  <identifier>
    <system value="urn:ietf:rfc:3986"/>
    <value value="urn:oid:2.16.840.1.113883.4.642.4.2099"/>
  </identifier>
  <version value="1.0.0"/>
  <name value="ObservationReferenceRangeNormalValue"/>
  <title value="ObservationreferenceRangeNormalValue"/>
  <status value="active"/>
  <experimental value="false"/>
  <date value="2026-06-01"/>
  <publisher value="Health Level Seven International"/>
  <contact>
    <telecom>
      <system value="url"/>
      <value value="http://hl7.org"/>
    </telecom>
    <telecom>
      <system value="email"/>
      <value value="hq@HL7.org"/>
    </telecom>
  </contact>
  <description value="Codes that describe the normal value in the reference range."/>
  <jurisdiction>
    <coding>
      <system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/>
      <code value="001"/>
      <display value="World"/>
    </coding>
  </jurisdiction>
  <copyright value="This material derives from the HL7 Terminology (THO). THO is copyright ©1989+ Health Level Seven International and is made available under the CC0 designation. For more licensing information see: https://terminology.hl7.org/license"/>
  <caseSensitive value="true"/>
  <valueSet value="http://terminology.hl7.org/ValueSet/observation-referencerange-normalvalue"/>
  <hierarchyMeaning value="is-a"/>
  <content value="complete"/>
  <concept>
    <code value="negative"/>
    <display value="Negative"/>
    <definition value="The expected normal value for the observation is negative."/>
  </concept>
  <concept>
    <code value="absent"/>
    <display value="Absent"/>
    <definition value="The expected normal value for the observation is absent."/>
  </concept>
</CodeSystem>