description: This extension applies to the Encounter resource and is used to represent a narrative description of the healthcare event or encounter. The description may include a summary of the issues or problems, management strategies, outcomes or progress, possible prognosis, and the patient’s understanding of the healthcare event. The description may capture text about the encounter that is not captured in other fields. 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 value: short: Encounter description choices: [valueString] index: 2 valueString: {type: string, short: Encounter description, choiceOf: value, index: 3} package_version: 4.2.0-preview class: extension kind: complex-type url: http://hl7.org.au/fhir/StructureDefinition/encounter-description base: http://hl7.org/fhir/StructureDefinition/Extension version: 4.2.0-preview required: [valueString, value]