Question: One of our optometrist uses a slit-lamp to check on healing after a foreign-body removal during follow-up visits. He wants to try to charge extra for using the slit-lamp, arguing that it takes additional time and expertise to do this. Granted, he used it the first time for the FB removal, but it seems a bit much to try to charge extra each time. How should we code and bill these types of visits?
North Dakota Subscriber