This is the ValueSet that contains all the codes in CRD Service Request Codes Value Set (http://hl7.org/fhir/us/davinci-crd/ValueSet/serviceRequestCodes) and CRD Service Request Codes Value Set (http://hl7.org/fhir/us/davinci-crd/ValueSet/serviceRequestCodes). E.g. what you have to deal with if you get resources containing codes in either of them
Generated Narrative: ValueSet ef34a399-5ec2-4784-93b3-9ead2643f9ee-137
This value set includes codes based on the following rules:
urn:oid:2.16.840.1.113883.6.285
https://www.cms.gov/Medicare/Coding/HCPCSReleaseCodeSets