{
  "resourceType": "StructureDefinition",
  "id": "au-medicationstatement",
  "url": "http://hl7.org.au/fhir/StructureDefinition/au-medicationstatement",
  "version": "1.1.0",
  "name": "AUBaseMedicationStatement",
  "title": "AU Base Medication Statement",
  "status": "draft",
  "date": "2017-05-05T00:53:27.720987+00:00",
  "publisher": "Health Level Seven Australia (Medications WG)",
  "contact": [
    {
      "telecom": [
        {
          "system": "url",
          "value": "http://hl7.org.au/fhir",
          "use": "work"
        }
      ]
    }
  ],
  "description": "This profile defines a medication statement structure including core localisation concepts for use in an Australian context.",
  "fhirVersion": "3.0.1",
  "kind": "resource",
  "abstract": false,
  "type": "MedicationStatement",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/MedicationStatement",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "MedicationStatement",
        "path": "MedicationStatement",
        "short": "A record of medication being taken by a patient in an Australian healthcare context"
      },
      {
        "id": "MedicationStatement.extension",
        "path": "MedicationStatement.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "rules": "open"
        }
      },
      {
        "id": "MedicationStatement.extension:longTerm",
        "path": "MedicationStatement.extension",
        "sliceName": "longTerm",
        "short": "Medication Long Term Indicator",
        "max": "1",
        "type": [
          {
            "code": "Extension",
            "profile": "http://hl7.org.au/fhir/StructureDefinition/medication-long-term"
          }
        ]
      },
      {
        "id": "MedicationStatement.extension:brandName",
        "path": "MedicationStatement.extension",
        "sliceName": "brandName",
        "short": "Medication Brand Name",
        "definition": "The brand medication text name for an associated medication, this may be supplied if a coded brand name is not available for medicationCodeableConcept but the brand name is needed.",
        "max": "1",
        "type": [
          {
            "code": "Extension",
            "profile": "http://hl7.org.au/fhir/StructureDefinition/medication-brand-name"
          }
        ]
      },
      {
        "id": "MedicationStatement.extension:genericName",
        "path": "MedicationStatement.extension",
        "sliceName": "genericName",
        "short": "Medication Generic Drug Name",
        "definition": "The generic medication text name for an associated medication, this may not be the same as the medicationCodeableConcept medication (prescribed, dispensed or stated) but may be used to provide an additional or equivalent drug name that is a generic medication concept.",
        "max": "1",
        "type": [
          {
            "code": "Extension",
            "profile": "http://hl7.org.au/fhir/StructureDefinition/medication-generic-name"
          }
        ]
      },
      {
        "id": "MedicationStatement.medication[x]",
        "path": "MedicationStatement.medication[x]",
        "slicing": {
          "discriminator": [
            {
              "type": "type",
              "path": "$this"
            }
          ],
          "rules": "closed"
        },
        "short": "Medication Detail"
      },
      {
        "id": "MedicationStatement.medication[x]:medicationCodeableConcept",
        "path": "MedicationStatement.medication[x]",
        "sliceName": "medicationCodeableConcept",
        "short": "Coded Medication",
        "min": 0,
        "type": [
          {
            "code": "CodeableConcept"
          }
        ]
      },
      {
        "id": "MedicationStatement.medication[x]:medicationCodeableConcept.coding",
        "path": "MedicationStatement.medication[x].coding",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "system"
            }
          ],
          "rules": "open"
        },
        "short": "Medication Codes"
      },
      {
        "id": "MedicationStatement.medication[x]:medicationCodeableConcept.coding:pbs",
        "path": "MedicationStatement.medication[x].coding",
        "sliceName": "pbs",
        "short": "PBS Item Code",
        "definition": "PBS code from http://pbs.gov.au/code/item. Use of PBS as a code to refer to a type of medication, this excludes implication of context based on the PBS code. Where context is to be implied or stated PBS code needs to be associated with recording a prescription (MedicationRequest) or dispense record(MedicationDispense)",
        "binding": {
          "strength": "preferred",
          "valueSetReference": {
            "reference": "http://hl7.org.au/fhir/ValueSet/pbs-item"
          }
        }
      },
      {
        "id": "MedicationStatement.medication[x]:medicationCodeableConcept.coding:pbs.system",
        "path": "MedicationStatement.medication[x].coding.system",
        "min": 1,
        "fixedUri": "http://pbs.gov.au/code/item"
      },
      {
        "id": "MedicationStatement.medication[x]:medicationCodeableConcept.coding:gtin",
        "path": "MedicationStatement.medication[x].coding",
        "sliceName": "gtin",
        "short": "Medication Package Global Trade Item Number (GTIN)",
        "definition": "GTIN value from http://www.gs1.org/gtin.",
        "binding": {
          "strength": "preferred",
          "valueSetReference": {
            "reference": "http://hl7.org.au/fhir/ValueSet/gtin"
          }
        }
      },
      {
        "id": "MedicationStatement.medication[x]:medicationCodeableConcept.coding:gtin.system",
        "path": "MedicationStatement.medication[x].coding.system",
        "min": 1,
        "fixedUri": "http://pbs.gov.au/code/item"
      },
      {
        "id": "MedicationStatement.medication[x]:medicationCodeableConcept.coding:amt",
        "path": "MedicationStatement.medication[x].coding",
        "sliceName": "amt",
        "short": "AMT Medicines",
        "binding": {
          "strength": "preferred",
          "valueSetUri": "https://healthterminologies.gov.au/fhir/ValueSet/australian-medication-1"
        }
      },
      {
        "id": "MedicationStatement.medication[x]:medicationCodeableConcept.coding:amt.extension",
        "path": "MedicationStatement.medication[x].coding.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "rules": "open"
        }
      },
      {
        "id": "MedicationStatement.medication[x]:medicationCodeableConcept.coding:amt.extension:medicationClass",
        "path": "MedicationStatement.medication[x].coding.extension",
        "sliceName": "medicationClass",
        "short": "Class of Medication Coding",
        "definition": "General category of coding to allow usage of codes to be distinguished from the same CodeSystem",
        "max": "1",
        "type": [
          {
            "code": "Extension",
            "profile": "http://hl7.org.au/fhir/StructureDefinition/medication-type"
          }
        ]
      },
      {
        "id": "MedicationStatement.medication[x]:medicationCodeableConcept.coding:amt.system",
        "path": "MedicationStatement.medication[x].coding.system",
        "min": 1,
        "fixedUri": "http://snomed.info/sct"
      },
      {
        "id": "MedicationStatement.medication[x]:medicationCodeableConcept.coding:mimsPackage",
        "path": "MedicationStatement.medication[x].coding",
        "sliceName": "mimsPackage",
        "short": "MIMS Package",
        "max": "1",
        "binding": {
          "strength": "preferred",
          "valueSetReference": {
            "reference": "http://hl7.org.au/fhir/ValueSet/mims"
          }
        }
      },
      {
        "id": "MedicationStatement.medication[x]:medicationCodeableConcept.coding:mimsPackage.system",
        "path": "MedicationStatement.medication[x].coding.system",
        "min": 1,
        "fixedUri": "http://www.mims.com.au/codes"
      },
      {
        "id": "MedicationStatement.medication[x]:medicationReference",
        "path": "MedicationStatement.medication[x]",
        "sliceName": "medicationReference",
        "short": "Medication Reference",
        "min": 0,
        "type": [
          {
            "code": "Reference",
            "targetProfile": "http://hl7.org.au/fhir/StructureDefinition/au-medication"
          }
        ]
      },
      {
        "id": "MedicationStatement.reasonNotTaken",
        "path": "MedicationStatement.reasonNotTaken",
        "binding": {
          "strength": "preferred",
          "valueSetUri": "https://healthterminologies.gov.au/fhir/ValueSet/medication-reason-not-taken-1"
        }
      },
      {
        "id": "MedicationStatement.reasonCode",
        "path": "MedicationStatement.reasonCode",
        "binding": {
          "strength": "preferred",
          "valueSetUri": "https://healthterminologies.gov.au/fhir/ValueSet/medication-reason-taken-1"
        }
      },
      {
        "id": "MedicationStatement.dosage",
        "path": "MedicationStatement.dosage",
        "type": [
          {
            "code": "Dosage",
            "profile": "http://hl7.org.au/fhir/StructureDefinition/au-dosage"
          }
        ]
      }
    ]
  }
}