{
  "resourceType" : "Observation",
  "id" : "head-circumference",
  "meta" : {
    "profile" : ["http://hl7.org/fhir/us/core/StructureDefinition/us-core-head-circumference|9.0.0-ballot"]
  },
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: Observation head-circumference</b></p><a name=\"head-circumference\"> </a><a name=\"hchead-circumference\"> </a><div style=\"display: inline-block; background-color: #d9e0e7; padding: 6px; margin: 4px; border: 1px solid #8da1b4; border-radius: 5px; line-height: 60%\"><p style=\"margin-bottom: 0px\"/><p style=\"margin-bottom: 0px\">Profile: <a href=\"StructureDefinition-us-core-head-circumference.html\">US Core Head Circumference Profileversion: null9.0.0-ballot)</a></p></div><p><b>status</b>: Final</p><p><b>category</b>: <span title=\"Codes:{http://terminology.hl7.org/CodeSystem/observation-category vital-signs}\">Vital Signs</span></p><p><b>code</b>: <span title=\"Codes:{http://loinc.org 9843-4}\">Head Circumference</span></p><p><b>subject</b>: <a href=\"Patient-infant-example.html\">Infant Example  (no stated gender), DoB: 2020-06-02 ( Medical Record Number:\u00a01032703\u00a0(use:\u00a0usual,\u00a0))</a></p><p><b>effective</b>: 2020-11-18 16:19:31-0800</p><p><b>performer</b>: <a href=\"Practitioner-practitioner-1.html\">Dr Ronald Bone</a></p><p><b>value</b>: 51.2 cm<span style=\"background: LightGoldenRodYellow\"> (Details: UCUM  codecm = 'cm')</span></p></div>"
  },
  "status" : "final",
  "category" : [{
    "coding" : [{
      "system" : "http://terminology.hl7.org/CodeSystem/observation-category",
      "code" : "vital-signs",
      "display" : "Vital Signs"
    }],
    "text" : "Vital Signs"
  }],
  "code" : {
    "coding" : [{
      "system" : "http://loinc.org",
      "code" : "9843-4",
      "display" : "Head Occipital-frontal circumference"
    }],
    "text" : "Head Circumference"
  },
  "subject" : {
    "reference" : "Patient/infant-example"
  },
  "effectiveDateTime" : "2020-11-18T16:19:31-08:00",
  "performer" : [{
    "reference" : "Practitioner/practitioner-1",
    "display" : "Dr Ronald Bone"
  }],
  "valueQuantity" : {
    "value" : 51.2,
    "unit" : "cm",
    "system" : "http://unitsofmeasure.org",
    "code" : "cm"
  }
}