Intersection of http://terminology.hl7.org/ValueSet/cpt-modifiers and http://terminology.hl7.org/ValueSet/cpt-modifiers
This is the ValueSet that contains codes in both AMA CPT Modifier Codes (http://terminology.hl7.org/ValueSet/cpt-modifiers) and AMA CPT Modifier Codes (http://terminology.hl7.org/ValueSet/cpt-modifiers).