I am new to podiatry coding. Can someone tell me when it is appropriate to bill office visits 99xxx vs the G0245-47? If I use the G codes, would I use the 11055, 110721... codes. What documantation is needed to qualify the visit as an exam vs just the nails and or callus care. We recently picked up this podiatry client and I'm going to have to re-instruct the providers if they are billing these wrong.