Union of http://terminology.hl7.org/CodeSystem/X12.3 and http://terminology.hl7.org/CodeSystem/X12.3

This is the CodeSystem that contains all the codes in X12.3 Data Elementary Dictionary (http://terminology.hl7.org/CodeSystem/X12.3) and X12.3 Data Elementary Dictionary (http://terminology.hl7.org/CodeSystem/X12.3). E.g. what you have to deal with if you get resources containing codes in either of them

CodeSystem

Generated Narrative: CodeSystem a51fcf0b-5801-4baf-ad55-a337a1600c4b-491

This code system http://hl7.org/fhir/comparison/CodeSystem/a51fcf0b-5801-4baf-ad55-a337a1600c4b-491 defines codes, but no codes are represented here

Code