Union of http://fhir.ch/ig/ch-elm/StructureDefinition/ch-elm-ext-hiv-code and http://fhir.ch/ig/ch-elm/StructureDefinition/ch-elm-ext-hiv-code

This is the set of resources that conform to either of the profiles CH ELM Extension: HIV code (http://fhir.ch/ig/ch-elm/StructureDefinition/ch-elm-ext-hiv-code) and CH ELM Extension: HIV code (http://fhir.ch/ig/ch-elm/StructureDefinition/ch-elm-ext-hiv-code). E.g. what you have to deal with if you get resources conforming to one of them

Structure

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension C0..*CH ELM Extension: HIV Code
ele-1: All FHIR elements must have a @value or children
ext-1: Must have either extensions or value[x], not both
ch-elm-hiv-check: invalid hiv code: 1) either start with a letter or the number 0, 2) be a maximum of 2 characters long, 3) have a number in the last place 4) if it starts with 0, it must either consist only of 0 or be followed by a 1.
... url 1..1uriidentifies the meaning of the extension
... value[x] 1..1stringName of the HIV code
ele-1: All FHIR elements must have a @value or children
Max Length:2

doco Documentation for this format