{
  "description": "The specific repeat information of a medication item.",
  "_filename": "Extension-UKCore-MedicationRepeatInformation.json",
  "package_name": "fhir.r4.ukcore.stu3.currentbuild",
  "date": "2022-08-26",
  "derivation": "constraint",
  "publisher": "HL7 UK",
  "fhirVersion": "4.0.1",
  "purpose": "This extension extends the MedicationRequest resource to support the exchange of repeat medication data items, which are currently not supported by the FHIR standard.",
  "name": "ExtensionUKCoreMedicationRepeatInformation",
  "mapping": [ {
    "uri": "http://hl7.org/v3",
    "name": "RIM Mapping",
    "identity": "rim"
  } ],
  "abstract": false,
  "copyright": "Copyright © 2021+ HL7 UK Licensed under the Apache License, Version 2.0 (the \"License\"); you may not use this file except in compliance with the License. You may obtain a copy of the License at  http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. HL7® FHIR® standard Copyright © 2011+ HL7 The HL7® FHIR® standard is used under the FHIR license. You may obtain a copy of the FHIR license at  https://www.hl7.org/fhir/license.html.",
  "type": "Extension",
  "experimental": null,
  "resourceType": "StructureDefinition",
  "title": "Extension UK Core Medication Repeat Information",
  "package_version": "0.0.5-sprint-6-review",
  "status": "active",
  "id": "250d7868-3a49-4e2b-9777-71e56b513fd1",
  "kind": "complex-type",
  "url": "https://fhir.hl7.org.uk/StructureDefinition/Extension-UKCore-MedicationRepeatInformation",
  "context": [ {
    "type": "element",
    "expression": "MedicationRequest"
  } ],
  "version": "2.2.0",
  "differential": {
    "element": [ {
      "id": "Extension",
      "max": "1",
      "path": "Extension",
      "short": "Medication repeat information",
      "definition": "Medication repeat information."
    }, {
      "id": "Extension.extension",
      "path": "Extension.extension",
      "slicing": {
        "rules": "open",
        "discriminator": [ {
          "path": "url",
          "type": "value"
        } ]
      }
    }, {
      "id": "Extension.extension:numberOfPrescriptionsIssued",
      "max": "1",
      "path": "Extension.extension",
      "short": "The specific number of times a repeat prescription has been issued",
      "sliceName": "numberOfPrescriptionsIssued",
      "definition": "An integer recording the number of times a repeat prescription has been issued. This integer does not include the original order dispense."
    }, {
      "id": "Extension.extension:numberOfPrescriptionsIssued.url",
      "path": "Extension.extension.url",
      "fixedUri": "numberOfPrescriptionsIssued"
    }, {
      "id": "Extension.extension:numberOfPrescriptionsIssued.value[x]",
      "min": 1,
      "path": "Extension.extension.value[x]",
      "type": [ {
        "code": "unsignedInt"
      } ],
      "short": "The specific number of times a repeat prescription has been issued",
      "definition": "An integer recording the number of times a repeat prescription has been issued. This integer does not include the original order dispense."
    }, {
      "id": "Extension.extension:authorisationExpiryDate",
      "max": "1",
      "path": "Extension.extension",
      "short": "Repeat prescription review date",
      "sliceName": "authorisationExpiryDate",
      "definition": "The date a prescriber must review a repeat prescription with the patient. This is distinct from dispenseRequest.validityPeriod.end, which marks when a dispensing cycle ends e.g. in Electronic Repeat Dispensing"
    }, {
      "id": "Extension.extension:authorisationExpiryDate.url",
      "path": "Extension.extension.url",
      "fixedUri": "authorisationExpiryDate"
    }, {
      "id": "Extension.extension:authorisationExpiryDate.value[x]",
      "min": 1,
      "path": "Extension.extension.value[x]",
      "type": [ {
        "code": "dateTime"
      } ],
      "short": "Repeat prescription review date",
      "definition": "Repeat prescription review date."
    }, {
      "id": "Extension.url",
      "path": "Extension.url",
      "fixedUri": "https://fhir.hl7.org.uk/StructureDefinition/Extension-UKCore-MedicationRepeatInformation"
    }, {
      "id": "Extension.value[x]",
      "max": "0",
      "path": "Extension.value[x]"
    } ]
  },
  "contact": [ {
    "name": "HL7 UK",
    "telecom": [ {
      "use": "work",
      "rank": 1,
      "value": "ukcore@hl7.org.uk",
      "system": "email"
    } ]
  } ],
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension"
}