{

"resourceType": "Observation",
"id": "head-circumference",
"meta": {
  "profile": [
    "http://hl7.org/fhir/StructureDefinition/vitalsigns"
  ]
},
"text": {
  "status": "generated",
  "div": "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p><b>Generated Narrative with Details</b></p><p><b>id</b>: head-circumference</p><p><b>meta</b>: </p><p><b>status</b>: final</p><p><b>category</b>: Vital Signs <span>(Details : {http://hl7.org/fhir/observation-category code 'vital-signs' = 'Vital Signs', given as 'Vital Signs'})</span></p><p><b>code</b>: Head Circumference <span>(Details : {LOINC code '8287-5' = 'Head Occipital-frontal circumference by Tape measure', given as 'Head Occipital-frontal circumference by Tape measure'})</span></p><p><b>subject</b>: <a>Patient/example</a></p><p><b>effective</b>: Jul 2, 1999</p><p><b>value</b>: 51.2 cm<span> (Details: UCUM code cm = 'cm')</span></p></div>"
},
"status": "final",
"category": [
  {
    "coding": [
      {
        "system": "http://hl7.org/fhir/observation-category",
        "code": "vital-signs",
        "display": "Vital Signs"
      }
    ],
    "text": "Vital Signs"
  }
],
"code": {
  "coding": [
    {
      "system": "http://loinc.org",
      "code": "8287-5",
      "display": "Head Occipital-frontal circumference by Tape measure"
    }
  ],
  "text": "Head Circumference"
},
"subject": {
  "reference": "Patient/example"
},
"effectiveDateTime": "1999-07-02",
"valueQuantity": {
  "value": 51.2,
  "unit": "cm",
  "system": "http://unitsofmeasure.org",
  "code": "cm"
}

}