Union of http://terminology.hl7.org/CodeSystem/icd9cm and http://terminology.hl7.org/CodeSystem/icd9cm

This is the CodeSystem that contains all the codes in ICD-9CM (http://terminology.hl7.org/CodeSystem/icd9cm) and ICD-9CM (http://terminology.hl7.org/CodeSystem/icd9cm). E.g. what you have to deal with if you get resources containing codes in either of them

CodeSystem

Generated Narrative: CodeSystem 2023f8dc-2ca7-4cc8-b1b8-b801585b8ec6-1103

This code system http://hl7.org/fhir/comparison/CodeSystem/2023f8dc-2ca7-4cc8-b1b8-b801585b8ec6-1103 defines codes, but no codes are represented here

Code