LOINC description : The answer codes are a subset of concept codes drawn from the PHVS_Race_HL7_V3 Race
Value Set value set, and should be used preferentially for reporting. This term was
created for, the Centers for Disease Control and Prevention (CDC), National Center
for Health Statistics (NCHS), and the HL7 Version 2.6 Implementation Guide: Vital
Records Death Reporting, Release 1.;