description: This extension applies to the Encounter resource and is used to represent a narrative description of the healthcare event or encounter. package_name: hl7.fhir.au.base derivation: constraint name: EncounterDescription type: Extension elements: url: pattern: {type: Uri, value: 'http://hl7.org.au/fhir/StructureDefinition/encounter-description'} index: 0 valueString: type: string short: Encounter description index: 1 slicing: slices: valueString: match: {} schema: {type: string, short: Encounter description, _required: true, index: 1} min: 1 package_version: 2.2.0-ballot class: extension kind: complex-type url: http://hl7.org.au/fhir/StructureDefinition/encounter-description base: http://hl7.org/fhir/StructureDefinition/Extension version: 2.2.0 required: [valueString]