Ophthalmology and Optometry Coding Alert

Question: Would it be appropriate to bill for both 66180 and 67255 at the same OR session and same eye for an aqueous shunt insertion and a scleral reinforcing graft? Our physicians aren't sure.

Kansas Subscriber

Answer: You should be able to report both the aqueous shunt procedure (66180, Aqueous shunt to extraocular reservoir [e.g., Molteno, Schocket, Denver-Krupin]) and the reinforcement (67255, Scleral reinforcement[separate procedure]; with graft).

Because the ophthalmologist doesn't have to perform 67255 on every patient who gets a shunt, be sure the documentation includes information about the scleral thinning or other reason for the reinforcement procedure to support medical necessity for the additional procedure.

Link the appropriate glaucoma diagnosis to 66180 for the shunt insertion, and link 379.04 (Scleromalacia perforans) to 67255 for the graft.