{
  "resourceType": "MedicationStatement",
  "id": "medicationstatement-2",
  "status": "active",
  "category": {
    "coding": [
      {
        "system": "http://terminology.hl7.org/CodeSystem/medication-statement-category",
        "code": "community",
        "display": "Community"
      }
    ]
  },
  "medicationCodeableConcept": {
    "coding": [
      {
        "system": "http://snomed.info/sct",
        "code": "765507008",
        "display": "Metformin hydrochloride 500 mg prolonged-release oral tablet"
      },
      {
        "system": "http://www.nlm.nih.gov/research/umls/rxnorm",
        "code": "860975",
        "display": "24 HR metformin hydrochloride 500 MG Extended Release Oral Tablet"
      },
      {
        "system": "http://www.nlm.nih.gov/research/umls/rxnorm",
        "code": "860977",
        "display": "Glucophage XR 500 MG 24HR Extended Release Oral Tablet"
      }
    ]
  },
  "subject": {
    "reference": "Patient/patient-1",
    "display": "Example, Anne"
  },
  "context": {
    "reference": "Encounter/encounter-1",
    "type": "Encounter"
  },
  "effectivePeriod": {
    "start": "2022-09-28"
  },
  "dateAsserted": "2023-11-04",
  "informationSource": {
    "reference": "Patient/patient-1",
    "display": "Example, Anne"
  },
  "reasonCode": [
    {
      "coding": [
        {
          "system": "http://snomed.info/sct",
          "code": "313436004",
          "display": "Type II diabetes mellitus without complication"
        }
      ]
    }
  ],
  "dosage": [
    {
      "sequence": 1,
      "text": "1 tablet once daily with evening meal",
      "timing": {
        "repeat": {
          "frequency": 1,
          "period": 1,
          "periodUnit": "d",
          "timeOfDay": [
            "20:00:00"
          ]
        }
      },
      "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"
              }
            ]
          },
          "doseQuantity": {
            "value": 1,
            "unit": "TAB",
            "system": "http://terminology.hl7.org/CodeSystem/v3-orderableDrugForm",
            "code": "TAB"
          }
        }
      ]
    }
  ]
}