A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
E- E. E/ E& E1 E2 E3 E4 Ea Ec Ed Ee Ef Eg Ei Ej El Em En Eo Ep Eq Er Es Et Eu Ev Ex Ey

EY

HCPCS Level II modifier that may be used with CPT or HCPCS Level II codes indicating there was no physician’s order for the item or service.F