{
"resourceType": "ServiceRequest", "id": "ft4", "status": "active", "intent": "reflex-order", "code": { "coding": [ { "system": "http://loinc.org", "code": "3024-7", "display": "Thyroxine (T4) free [Mass/​volume] in Serum or Plasma" } ], "text": "Free T4" }, "subject": { "reference": "Patient/pat2" }, "occurrenceDateTime": "2015-08-27T09:33:27+07:00", "requester": { "reference": "Practitioner/example" }, "meta": { "tag": [ { "system": "http://terminology.hl7.org/CodeSystem/v3-ActReason", "code": "HTEST", "display": "test health data" } ] }
}