{description: A set of codes that define the reason why an immunisation was not administered. Selected from the SNOMED CT UK coding system., package_name: fhir.r4.ukcore.stu1, name: UKCoreReasonImmunizationNotAdministered, type: null, package_version: 1.0.0, class: unknown, kind: null, url: 'https://fhir.hl7.org.uk/ValueSet/UKCore-ReasonImmunizationNotAdministered', version: 2.2.0}