description: This extension is used to specify the estimated discharge date of the patient package_name: hl7.fhir.fr.core derivation: constraint name: FRCoreEncounterEstimatedDischargeDateExtension type: Extension elements: extension: {index: 0} url: pattern: {type: Uri, value: 'https://hl7.fr/ig/fhir/core/StructureDefinition/fr-core-estimated-discharge-date'} index: 1 value: choices: [valueDate] index: 3 valueDate: {type: date, choiceOf: value, index: 4} package_version: 2.0.0 extensions: {} class: extension kind: complex-type url: https://hl7.fr/ig/fhir/core/StructureDefinition/fr-core-estimated-discharge-date base: http://hl7.org/fhir/StructureDefinition/Extension version: 2.0.0