<Observation xmlns="http://hl7.org/fhir">
  <id value="67f93d62-f23a-4ac1-b4af-bb11d48b24cf" />
  <meta>
    <versionId value="1" />
    <lastUpdated value="2021-03-12T09:56:22.748-05:00" />
    <source value="#TQ0EbTSf1lKAx8Va" />
    <profile value="http://hl7.org/fhir/us/core/StructureDefinition/us-core-observation-lab" />
  </meta>
  <status value="final" />
  <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="789-8" />
      <display value="Erythrocytes [#/volume] in Blood by Automated count" />
    </coding>
    <text value="Erythrocytes [#/volume] in Blood by Automated count" />
  </code>
  <subject>
    <reference value="Patient/b8afcc95-c6f5-418a-b14d-800eac18ad8c" />
  </subject>
  <encounter>
    <reference value="Encounter/149f90a0-b65a-4d71-99ac-2c85dbb59227" />
  </encounter>
  <effectiveDateTime value="2020-03-24T16:22:37-04:00" />
  <issued value="2020-03-24T16:22:37.091-04:00" />
  <valueQuantity>
    <value value="3.938" />
    <unit value="10*6/uL" />
    <system value="http://unitsofmeasure.org" />
    <code value="10*6/uL" />
  </valueQuantity>
</Observation>