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

<Observation xmlns="http://hl7.org/fhir">
  <id value="observation-lab-result-lymphocytes-anon"/>
  <meta>
    <profile value="http://hl7.org/fhir/us/core/StructureDefinition/us-core-observation-lab"/>
  </meta>
  <text>
    <extension url="http://hl7.org/fhir/StructureDefinition/data-absent-reason">
      <valueCode value="masked"/>
    </extension>
    <status value="empty"/><div xmlns="http://www.w3.org/1999/xhtml"><p>MASKED</p></div>
  </text>
  <status value="final"/>
  <category>
    <coding>
      <system value="http://terminology.hl7.org/CodeSystem/observation-category"/>
      <code value="laboratory"/>
      <display value="Laboratory"/>
    </coding>
    <text value="Laboratory"/>
  </category>
  <code>
    <coding>
      <system value="http://loinc.org"/>
      <code value="731-0"/>
      <display value="Lymphocytes [#/volume] in Blood by Automated count"/>
    </coding>
  </code>
  <subject>
    <reference value="Patient/patient-anon"/>
  </subject>
  <effectiveDateTime value="2018-03-07"/>
  <valueQuantity>
    <value value="5.2"/>
    <system value="http://unitsofmeasure.org"/>
    <code value="10*3/uL"/>
  </valueQuantity>
  <interpretation>
    <coding>
      <system value="http://terminology.hl7.org/CodeSystem/v3-ObservationInterpretation"/>
      <code value="H"/>
      <display value="High"/>
    </coding>
  </interpretation>
  <referenceRange>
    <low>
      <value value="1"/>
      <system value="http://unitsofmeasure.org"/>
      <code value="10*3/uL"/>
    </low>
    <high>
      <value value="4.8"/>
      <system value="http://unitsofmeasure.org"/>
      <code value="10*3/uL"/>
    </high>
  </referenceRange>
</Observation>