description: Records the date on which the Individual Health Identifier (IHI) was last verified. package_name: nostalgic-ie.fhir.core derivation: constraint name: IECoreIHIVerifiedDate type: Extension elements: extension: {index: 0} url: pattern: {type: Uri, value: 'https://hl7-ie.github.io/ie-core/fhir/ie/core/StructureDefinition/ie-core-ihi-verified-date'} index: 1 value: choices: [valueDate] index: 3 valueDate: {type: date, choiceOf: value, index: 4} package_version: 0.2.0 extensions: {} class: extension kind: complex-type url: https://hl7-ie.github.io/ie-core/fhir/ie/core/StructureDefinition/ie-core-ihi-verified-date base: http://hl7.org/fhir/StructureDefinition/Extension version: 0.2.0 required: [value, valueDate]