<ValueSet xmlns="http://hl7.org/fhir">
  <id value="olis-ObservationCodesProvider" />
  <url value="http://ehealthontario.ca/fhir/ValueSet/ca-on-lab-observation-codes" />
  <version value="1.0.0" />
  <name value="ObservationCodes" />
  <status value="active" />
  <publisher value="Ontario Health" />
  <description value="This resource is an informative value set definition; a reference subset containing the expanded values for Observation codes supported by OLIS can be found found in the Test Result Nomenclatures tab of the downloadable excel spreadsheet. Note: REFER TO THE LATEST OLIS NOMENCLATURE FILE https://www.ehealthontario.on.ca/en/olis-nomenclature" />
  <compose>
    <include>
      <system value="https://loinc.org/" />
      <filter>
        <property value="they are" />
        <op value="in" />
        <value value="OLIS Nomenclature Test Result table" />
      </filter>
    </include>
    <include>
      <system value="http://ehealthontario.ca/fhir/CodeSystem/ca-on-lab-observation-temp-codes" />
    </include>
  </compose>
</ValueSet>