<?xml version="1.0" encoding="UTF-8"?>

<ObservationDefinition xmlns="http://hl7.org/fhir">
  <id value="example-observation-cmvigm"/>
  <meta>
    <profile value="http://hl7.org/fhir/uv/order-catalog/StructureDefinition/LabObservationDefinition"/>
  </meta>
  <language value="en-US"/>
  <text>
    <status value="generated"/><div xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US" lang="en-US"><p class="res-header-id"><b>Generated Narrative: ObservationDefinition example-observation-cmvigm</b></p><a name="example-observation-cmvigm"> </a><a name="hcexample-observation-cmvigm"> </a><div style="display: inline-block; background-color: #d9e0e7; padding: 6px; margin: 4px; border: 1px solid #8da1b4; border-radius: 5px; line-height: 60%"><p style="margin-bottom: 0px">Language: en-US</p><p style="margin-bottom: 0px">Profile: <a href="StructureDefinition-LabObservationDefinition.html">Laboratory Observation Definition</a></p></div><p><b>status</b>: Active</p><p><b>category</b>: <span title="Codes:{http://terminology.hl7.org/CodeSystem/observation-category laboratory}">Laboratory</span></p><p><b>code</b>: <span title="Codes:{http://loinc.org 5126-8}">Cytomegalovirus IgM Ab [Units/volume] in Serum or Plasma by Immunoassay</span></p><p><b>permittedDataType</b>: Quantity</p><p><b>multipleResultsAllowed</b>: false</p><p><b>permittedUnit</b>: <a href="http://tx.fhir.org/r5/ValueSet/x-ucum#x-ucum-.123Index_val.125">UCUM: {Index_val}</a> ({Index_val})</p></div>
  </text>
  <status value="active"/>
  <category>
    <coding>
      <system value="http://terminology.hl7.org/CodeSystem/observation-category"/>
      <code value="laboratory"/>
      <display value="Laboratory"/>
    </coding>
  </category>
  <code>
    <coding>
      <system value="http://loinc.org"/>
      <code value="5126-8"/>
      <display value="Cytomegalovirus IgM Ab [Units/volume] in Serum or Plasma by Immunoassay"/>
    </coding>
  </code>
  <permittedDataType value="Quantity"/>
  <multipleResultsAllowed value="false"/>
  <permittedUnit>
    <system value="http://unitsofmeasure.org"/>
    <code value="{Index_val}"/>
  </permittedUnit>
</ObservationDefinition>