Union of http://hl7.org/fhir/us/davinci-pct/StructureDefinition/gfeBillingProviderLineItemCtrlNum and http://hl7.org/fhir/us/davinci-pct/StructureDefinition/gfeBillingProviderLineItemCtrlNum

This is the set of resources that conform to either of the profiles GFEBillingProviderLineItemCtrlNum (http://hl7.org/fhir/us/davinci-pct/StructureDefinition/gfeBillingProviderLineItemCtrlNum) and GFEBillingProviderLineItemCtrlNum (http://hl7.org/fhir/us/davinci-pct/StructureDefinition/gfeBillingProviderLineItemCtrlNum). E.g. what you have to deal with if you get resources conforming to one of them

Structure

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..*Extension
... url 1..1uriidentifies the meaning of the extension
... value[x] 1..1IdentifierValue of extension

doco Documentation for this format