{
  "resourceType": "Observation",
  "id": "some-day-smoker",
  "meta": {
    "profile": [
      "http://hl7.org/fhir/us/core/StructureDefinition/us-core-smokingstatus"
    ]
  },
  "identifier": [
    {
      "system": "https://fake-acme.org/fhir/randomidentifier",
      "value": "28a7886b-4e45-4087-8351-ee3f59dbe3d0"
    }
  ],
  "status": "final",
  "category": [
    {
      "coding": [
        {
          "system": "http://hl7.org/fhir/observation-category",
          "code": "social-history",
          "display": "Social History"
        }
      ],
      "text": "Social History"
    }
  ],
  "code": {
    "coding": [
      {
        "system": "http://loinc.org",
        "code": "72166-2",
        "display": "Tobacco smoking status NHIS"
      }
    ],
    "text": "Tobacco smoking status NHIS"
  },
  "subject": {
    "reference": "Patient/example",
    "display": "Amy Shaw"
  },
  "issued": "2016-03-18T05:27:04Z",
  "valueCodeableConcept": {
    "coding": [
      {
        "system": "http://snomed.info/sct",
        "code": "428041000124106"
      }
    ],
    "text": "Current some day smoker"
  }
}