{
  "resourceType": "Observation",
  "id": "tpmt-interpretation-1032702",
  "status": "final",
  "code": {
    "coding": [
      {
        "system": "http://loinc.org",
        "code": "79713-4",
        "display": "TPMT gene product metabolic activity interpretation in Blood or Tissue Qualitative by CPIC"
      }
    ],
    "text": "TPMT gene product metabolic activity interpretation"
  },
  "subject": {
    "reference": "Patient/1032702"
  },
  "issued": "2016-06-23T09:30:47-05:00",
  "performer": [
    {
      "reference": "Organization/1832473e-2fe0-452d-abe9-3cdb9879522f",
      "display": "Acme Laboratory, Inc"
    }
  ],
  "valueCodeableConcept": {
    "coding": [
      {
        "system": "http://loinc.org",
        "code": "LA25390-8",
        "display": "Rapid metabolizer"
      }
    ],
    "text": "Rapid metabolizer TPMT gene product metabolic activity"
  }
}

Add TPMT metabolic activity interpretation
Add TPMT metabolic activity interpretation
