Union of http://hl7.org/fhir/us/core/ValueSet/us-core-survey-codes and http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113762.1.4.1267.13

This is the ValueSet that contains all the codes in US Core Survey Codes (http://hl7.org/fhir/us/core/ValueSet/us-core-survey-codes) and Screening and Assesment Survey Codes (http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113762.1.4.1267.13). E.g. what you have to deal with if you get resources containing codes in either of them

CodeSystem

Generated Narrative: ValueSet d3f58e09-e7d1-4613-baa2-1e58f9a06981-173

This value set includes codes based on the following rules: