Union of http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.2074.1.1.3 and http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.4.642.2.575

This is the ValueSet that contains all the codes in Race Category Excluding Nulls (http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.2074.1.1.3) and Race Categories (http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.4.642.2.575). E.g. what you have to deal with if you get resources containing codes in either of them

CodeSystem

Generated Narrative: ValueSet acf5fb48-9cdb-40bb-8f87-9f5d50a0098c-128

This value set includes codes based on the following rules: