This page is part of the HL7 FHIR Implementation Guide: minimal Common Oncology Data Elements (mCODE) Release 1 - US Realm | STU1 (v1.16.0: STU 2 Ballot 1) based on FHIR R4. The current version which supercedes this version is 2.0.0. For a full list of available versions, see the Directory of published versions
<Observation xmlns="http://hl7.org/fhir">
<id value="lab-result-observation-hemoglobin"/>
<meta>
<profile
value="http://hl7.org/fhir/us/core/StructureDefinition/us-core-observation-lab"/>
</meta>
<text>
<status value="generated"/>
<div xmlns="http://www.w3.org/1999/xhtml"><p><b>Generated Narrative</b></p><p></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 718-7}">Hemoglobin [Mass/volume] in Blood</span></p><p><b>subject</b>: <a href="Patient-cancer-patient-adam-everyman.html">Generated Summary: Medical Record Number: m123 (USUAL); Adam A. Everyman ; gender: male; birthDate: 1962-02-05</a></p><p><b>effective</b>: 2020-03-06</p><p><b>performer</b>: <a href="Practitioner-us-core-practitioner-owen-oncologist.html">Generated Summary: id: 9988776655; Owen Oncologist ; gender: male</a></p><p><b>value</b>: 13.5 g/dl</p></div>
</text>
<status value="final"/>
<category>
<coding>
<system value="http://terminology.hl7.org/CodeSystem/observation-category"/>
<code value="laboratory"/>
</coding>
</category>
<code>
<coding>
<system value="http://loinc.org"/>
<code value="718-7"/>
<display value="Hemoglobin [Mass/volume] in Blood"/>
</coding>
</code>
<subject>
<reference value="Patient/cancer-patient-adam-everyman"/>
</subject>
<effectiveDateTime value="2020-03-06"/>
<performer>
<reference value="Practitioner/us-core-practitioner-owen-oncologist"/>
</performer>
<valueQuantity>
<value value="13.5"/>
<unit value="g/dl"/>
<system value="http://unitsofmeasure.org"/>
<code value="g/dl"/>
</valueQuantity>
</Observation>