description: The basis extension defines a boolean concept that expresses the possibility to meet on short notice if the there are available appointment slots. package_name: hl7.fhir.no.basis derivation: constraint name: NoBasisShortNotice type: Extension elements: extension: {index: 0} url: pattern: {type: Uri, value: 'http://hl7.no/fhir/StructureDefinition/no-basis-shortnotice'} index: 1 value: short: Patient can come on short notice. choices: [valueBoolean] index: 3 valueBoolean: {type: boolean, short: Patient can come on short notice., choiceOf: value, index: 4} package_version: 2.2.0 extensions: {} class: extension kind: complex-type url: http://hl7.no/fhir/StructureDefinition/no-basis-shortnotice base: http://hl7.org/fhir/StructureDefinition/Extension version: 2.2.0