4 5 7 A B C D E F G H I J K L M P Q R S T U V W X Y Z
Ra Rc Rd Re Rf Rh Ri Ro Rp Rr Rt Ru Rx

RC

HCPCS Level II modifier that may be used with CPT or HCPCS Level II codes indicating a specific vessel (right coronary artery) in a stent placement, balloon angioplasty, and/or atherectomy.