{
  "resourceType": "Observation",
  "id": "TrilliumII-examples-Observation-01-2",
  "meta": {
    "versionId": "1",
    "lastUpdated": "2018-02-16T10:18:46.808+00:00"
  },
  "extension": [
    {
      "url": "https://simplifier.net/TrilliumII/observation-specialty-uv-trillium2",
      "valueCodeableConcept": {
        "coding": [
          {
            "system": "urn:oid:2.16.840.1.113883.12.74",
            "code": "CH"
          }
        ],
        "text": "Chemistry"
      }
    }
  ],
  "status": "final",
  "category": [
    {
      "coding": [
        {
          "system": "http://hl7.org/fhir/observation-category",
          "code": "laboratory"
        }
      ]
    }
  ],
  "code": {
    "coding": [
      {
        "system": "http://loinc.org",
        "code": "17856-6",
        "display": "Hemoglobin A1c/Hemoglobin.total in Blood by HPLC"
      }
    ]
  },
  "subject": {
    "reference": "Patient/TrilliumII-examples-Patient-02"
  },
  "effectiveDateTime": "2017-12-10T07:20:00+00:00",
  "performer": [
    {
      "reference": "Organization/TrilliumII-examples-Organization-02"
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  "valueQuantity": {
    "value": 7,
    "unit": "%",
    "system": "http://unitsofmeasure.org",
    "code": "%"
  },
  "comment": "Returned to goal of 7.0 %"
}