description: null package_name: uk.nhsdigital.r4.test derivation: constraint name: NHSDigitalIdentifier type: Identifier elements: type: binding: {strength: required, valueSet: 'https://fhir.nhs.uk/ValueSet/NHSDigital-IdentifierType'} index: 0 package_version: 2.10.1-prerelease class: complex-type kind: complex-type url: https://fhir.nhs.uk/StructureDefinition/NHSDigital-Identifier base: http://hl7.org/fhir/StructureDefinition/Identifier version: null