Medicationusageexample1.json

Patient reports they are taking Tylenol PM and has the bottle

{
  "resourceType": "MedicationUsage",
  "id": "example001",
  "text": {
    "status": "generated",
    "div": "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p><b>Generated Narrative</b></p><p><b>id</b>: example001</p><p><b>identifier</b>: id: 12345689 (OFFICIAL)</p><p><b>status</b>: active</p><p><b>category</b>: <span>Inpatient</span></p><p><b>medication</b>: </p><p><b>subject</b>: <a>Donald Duck. Generated Summary: id: pat1; Medical record number: 654321 (USUAL); active; Duck Donald (OFFICIAL); gender: male; </a></p><p><b>effective</b>: 2015-01-23</p><p><b>dateAsserted</b>: 2015-02-22</p><p><b>informationSource</b>: <a>Donald Duck. Generated Summary: id: pat1; Medical record number: 654321 (USUAL); active; Duck Donald (OFFICIAL); gender: male; </a></p><p><b>derivedFrom</b>: <a>Generated Summary: id: medrx002; id: 12345 (OFFICIAL); status: active; intent: order; <span>prescribed medication</span>; authoredOn: 2015-03-01; <span>Essential hypertension (disorder)</span>; </a></p><p><b>reason</b>: </p><p><b>note</b>: Patient indicates they miss the occasional dose</p><p><b>dosage</b>: </p></div>"
  },
  "contained": [
    {
      "resourceType": "Medication",
      "id": "med0309",
      "code": {
        "coding": [
          {
            "system": "http://hl7.org/fhir/sid/ndc",
            "code": "50580-608-02",
            "display": "Tylenol PM"
          }
        ]
      },
      "doseForm": {
        "coding": [
          {
            "system": "http://snomed.info/sct",
            "code": "385057009",
            "display": "Film-coated tablet (qualifier value)"
          }
        ]
      },
      "ingredient": [
        {
          "item": {
            "concept": {
              "coding": [
                {
                  "system": "http://www.nlm.nih.gov/research/umls/rxnorm",
                  "code": "315266",
                  "display": "Acetaminophen 500 MG"
                }
              ]
            }
          },
          "strengthRatio": {
            "numerator": {
              "value": 500,
              "system": "http://unitsofmeasure.org",
              "code": "mg"
            },
            "denominator": {
              "value": 1,
              "system": "http://terminology.hl7.org/CodeSystem/v3-orderableDrugForm",
              "code": "TAB"
            }
          }
        },
        {
          "item": {
            "concept": {
              "coding": [
                {
                  "system": "http://www.nlm.nih.gov/research/umls/rxnorm",
                  "code": "901813",
                  "display": "Diphenhydramine Hydrochloride 25 mg"
                }
              ]
            }
          },
          "strengthRatio": {
            "numerator": {
              "value": 25,
              "system": "http://unitsofmeasure.org",
              "code": "mg"
            },
            "denominator": {
              "value": 1,
              "system": "http://terminology.hl7.org/CodeSystem/v3-orderableDrugForm",
              "code": "TAB"
            }
          }
        }
      ],
      "batch": {
        "lotNumber": "9494788",
        "expirationDate": "2017-05-22"
      }
    }
  ],
  "identifier": [
    {
      "use": "official",
      "system": "http://www.bmc.nl/portal/medstatements",
      "value": "12345689"
    }
  ],
  "status": "active",
  "category": [
    {
      "coding": [
        {
          "system": "http://terminology.hl7.org/CodeSystem/medication-statement-category",
          "code": "inpatient",
          "display": "Inpatient"
        }
      ]
    }
  ],
  "medication": {
    "reference": {
      "reference": "#med0309"
    }
  },
  "subject": {
    "reference": "Patient/pat1",
    "display": "Donald Duck"
  },
  "effectiveDateTime": "2015-01-23",
  "dateAsserted": "2015-02-22",
  "informationSource": {
    "reference": "Patient/pat1",
    "display": "Donald Duck"
  },
  "derivedFrom": [
    {
      "reference": "MedicationRequest/medrx002"
    }
  ],
  "reason": [
    {
      "concept": {
        "coding": [
          {
            "system": "http://snomed.info/sct",
            "code": "32914008",
            "display": "Restless Legs"
          }
        ]
      }
    }
  ],
  "note": [
    {
      "text": "Patient indicates they miss the occasional dose"
    }
  ],
  "dosage": [
    {
      "sequence": 1,
      "text": "1-2 tablets once daily at bedtime as needed for restless legs",
      "additionalInstruction": [
        {
          "text": "Taking at bedtime"
        }
      ],
      "timing": {
        "repeat": {
          "frequency": 1,
          "period": 1,
          "periodUnit": "d"
        }
      },
      "asNeededCodeableConcept": {
        "coding": [
          {
            "system": "http://snomed.info/sct",
            "code": "32914008",
            "display": "Restless Legs"
          }
        ]
      },
      "route": {
        "coding": [
          {
            "system": "http://snomed.info/sct",
            "code": "26643006",
            "display": "Oral Route"
          }
        ]
      },
      "doseAndRate": [
        {
          "type": {
            "coding": [
              {
                "system": "http://terminology.hl7.org/CodeSystem/dose-rate-type",
                "code": "ordered",
                "display": "Ordered"
              }
            ]
          },
          "doseRange": {
            "low": {
              "value": 1,
              "unit": "TAB",
              "system": "http://terminology.hl7.org/CodeSystem/v3-orderableDrugForm",
              "code": "TAB"
            },
            "high": {
              "value": 2,
              "unit": "TAB",
              "system": "http://terminology.hl7.org/CodeSystem/v3-orderableDrugForm",
              "code": "TAB"
            }
          }
        }
      ]
    }
  ]
}