{
  "resourceType": "MedicationAdministration",
  "rateQuantity": {
    "repeat": {
      "frequency": "2",
      "period": "1",
      "periodUnit": "d"
    }
  },
  "id": "MedicationAdministration Instance Example",
  "meta": {
    "profile": [
      "http://hl7.org/fhir/us/bser/StructureDefinition/MedicationAdministration"
    ]
  },
  "status": "completed",
  "medicationCodeableConcept": {
    "coding": [
      {
        "system": "http://www.nlm.nih.gov/research/umls/rxnorm",
        "code": "352044",
        "display": "Sulfasalazine"
      }
    ]
  },
  "effectiveDateTime": "2018-09-29",
  "dosage": {
    "dose": {
      "value": 2,
      "unit": "TAB",
      "system": "http://hl7.org/fhir/v3/orderableDrugForm",
      "code": "TAB"
    }
  }
}