33225 assumes that a primary code is billed in addition.... Use 33225 in conjunction with 33206, 33207, 33208, 33212, 33213, 33214, 33216, 33217, 33221, 33222, 33230, 33231, 33233, 33234, 33235, 33240, and 33249. You can decide how to proceed from there....