description: An extension use to record both the instance and the maximum number of repeat allowed for a prescription. package_name: uk.nhsdigital.r4.test derivation: constraint name: ExtensionEPSRepeatInformation type: Extension elements: extension: index: 0 slicing: slices: numberOfRepeatsAllowed: match: {} schema: index: 0 extensions: {} elements: extension: {index: 1} url: pattern: {type: Uri, value: numberOfRepeatsAllowed} index: 2 value: choices: [valueInteger] index: 4 valueInteger: {type: integer, choiceOf: value, index: 5} numberOfRepeatsIssued: match: {} schema: index: 6 extensions: {} elements: extension: {index: 7} url: pattern: {type: Uri, value: numberOfRepeatsIssued} index: 8 value: choices: [valueInteger] index: 10 valueInteger: {type: integer, choiceOf: value, index: 11} url: pattern: {type: Uri, value: 'https://fhir.nhs.uk/StructureDefinition/Extension-EPS-RepeatInformation'} index: 12 value: choices: [] index: 14 package_version: 2.16.0-prerelease extensions: numberOfRepeatsAllowed: url: null index: 0 extensions: {} elements: extension: {index: 1} url: pattern: {type: Uri, value: numberOfRepeatsAllowed} index: 2 value: choices: [valueInteger] index: 4 valueInteger: {type: integer, choiceOf: value, index: 5} numberOfRepeatsIssued: url: null index: 6 extensions: {} elements: extension: {index: 7} url: pattern: {type: Uri, value: numberOfRepeatsIssued} index: 8 value: choices: [valueInteger] index: 10 valueInteger: {type: integer, choiceOf: value, index: 11} class: extension kind: complex-type url: https://fhir.nhs.uk/StructureDefinition/Extension-EPS-RepeatInformation base: http://hl7.org/fhir/StructureDefinition/Extension version: 0.2.0