Intersection of https://www.nubc.org/CodeSystem/RevenueCodes and https://www.nubc.org/CodeSystem/RevenueCodes
This is the CodeSystem that contains codes in both AHA NUBC Revenue Codes (https://www.nubc.org/CodeSystem/RevenueCodes) and AHA NUBC Revenue Codes (https://www.nubc.org/CodeSystem/RevenueCodes).