{
  "resourceType": "StructureDefinition",
  "id": "d7ed4729-9ebe-4ee4-9f18-f5194bf73b68",
  "meta": {
    "versionId": "1",
    "lastUpdated": "2020-04-15T13:28:32.683+00:00"
  },
  "url": "http://electronichealth.se/fhir/StructureDefinition/NLLUsageDates",
  "name": "NLLUsageDates",
  "status": "draft",
  "date": "2020-04-15T13:28:31.6966558Z",
  "fhirVersion": "4.0.0",
  "mapping": [
    {
      "identity": "EHM",
      "name": "E-hälsomyndigheten internal model"
    }
  ],
  "kind": "complex-type",
  "abstract": false,
  "context": [
    {
      "type": "element",
      "expression": "MedicationRequest"
    }
  ],
  "type": "Extension",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Extension.extension",
        "path": "Extension.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "rules": "open"
        }
      },
      {
        "id": "Extension.extension:usageStartDate",
        "path": "Extension.extension",
        "sliceName": "usageStartDate",
        "short": "When the patient should start taking the medication.",
        "definition": "ates for indication when the patient should start taking the medication. Primarily used by dose dispensed prescriptions.",
        "max": "1",
        "mapping": [
          {
            "identity": "EHM",
            "map": "Förskrivning.Första doseringsdag"
          }
        ]
      },
      {
        "id": "Extension.extension:usageStartDate.url",
        "path": "Extension.extension.url",
        "fixedUri": "usageStartDate"
      },
      {
        "id": "Extension.extension:usageStartDate.value[x]",
        "path": "Extension.extension.value[x]",
        "type": [
          {
            "code": "date"
          }
        ]
      },
      {
        "id": "Extension.extension:usageEndDate",
        "path": "Extension.extension",
        "sliceName": "usageEndDate",
        "short": "When the patient should stop taking the medication.",
        "definition": "Dates for indication when the patient should stop taking the medication. Primarily used by dose dispensed prescriptions.",
        "max": "1",
        "mapping": [
          {
            "identity": "EHM",
            "map": "Förskrivning.Sista doseringsdag"
          }
        ]
      },
      {
        "id": "Extension.extension:usageEndDate.url",
        "path": "Extension.extension.url",
        "fixedUri": "usageEndDate"
      },
      {
        "id": "Extension.extension:usageEndDate.value[x]",
        "path": "Extension.extension.value[x]",
        "type": [
          {
            "code": "date"
          }
        ]
      },
      {
        "id": "Extension.extension:scheduleStartDate",
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
            "valueCode": "normative"
          },
          {
            "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version",
            "valueCode": "4.0.0"
          }
        ],
        "path": "Extension.extension",
        "sliceName": "scheduleStartDate",
        "short": "Dosage schedule start date",
        "definition": "Calculated by the Swedish eHealth Agency.\r\nDate used in renewed prescriptions whith repeating dosages for calculating the current day in the schedule. Used for irregular repeating dosages with \"time of day\" or \"when\" (tillfällesdosering) and a UsageStartDate.",
        "max": "1",
        "mapping": [
          {
            "identity": "EHM",
            "map": "Förskrivning.Schemastartdag"
          }
        ]
      },
      {
        "id": "Extension.extension:scheduleStartDate.url",
        "path": "Extension.extension.url",
        "fixedUri": "scheduleStartDate"
      },
      {
        "id": "Extension.extension:scheduleStartDate.value[x]",
        "path": "Extension.extension.value[x]",
        "type": [
          {
            "code": "date"
          }
        ]
      },
      {
        "id": "Extension.url",
        "path": "Extension.url",
        "fixedUri": "http://electronichealth.se/fhir/StructureDefinition/NLLUsageDates"
      },
      {
        "id": "Extension.value[x]",
        "path": "Extension.value[x]",
        "max": "0"
      }
    ]
  }
}