FHIRModelData TypesunsignedInt unsignedInt Primitive typeNormativeAn integer with a value that is not negative (e.g. >= 0)StructureHL7 specificationStructureDefinition JSON Structure Show inherited elements (3)ElementCard.TypeDescriptionid0..1stringxml:id (or equivalent in JSON)extension0..*ExtensionAdditional content defined by implementationsvalue0..1stringPrimitive value for unsignedIntΣ in _summary results · ?! modifier element · 1.. required · inherited elements in grey