<Observation xmlns="http://hl7.org/fhir">
  <id value="7495000c-48eb-450e-94ab-425b3b859653" />
  <meta>
    <versionId value="1" />
    <lastUpdated value="2016-12-16T14:32:59.961+00:00" />
  </meta>
  <text>
    <status value="generated" />
    <div xmlns="http://www.w3.org/1999/xhtml">2005-07-05: Macrocytes Bld Ql Smear = Moderate </div>
  </text>
  <extension url="http://fhir-registry.smarthealthit.org/StructureDefinition/labs#value-range">
    <valueString value="['None', 'Slight', 'Moderate', 'Many']" />
  </extension>
  <status value="final" />
  <category>
    <coding>
      <system value="http://hl7.org/fhir/observation-category" />
      <code value="laboratory" />
      <display value="Laboratory" />
    </coding>
    <text value="Laboratory" />
  </category>
  <code>
    <coding>
      <system value="http://loinc.org/" />
      <code value="738-5" />
      <display value="Macrocytes Bld Ql Smear" />
    </coding>
    <text value="Macrocytes Bld Ql Smear" />
  </code>
  <subject>
    <reference value="Patient/1134281" />
  </subject>
  <effectiveDateTime value="2005-07-05" />
  <valueString value="Moderate" />
</Observation>