This is the ValueSet that contains codes in both SDOHCC ValueSet OMB Ethnicity Categories (http://hl7.org/fhir/us/sdoh-clinicalcare/ValueSet/SDOHCC-ValueSetOMBEthnicityCategories) and SDOHCC ValueSet OMB Ethnicity Categories (http://hl7.org/fhir/us/sdoh-clinicalcare/ValueSet/SDOHCC-ValueSetOMBEthnicityCategories).