Does anyone do ballon sinus surgeries in the office. We started doing them today and will be using the codes 31295, 31296, 31297. I was looking online to see if there are any codes for the local and topical anesthesia we will be using, plus the monitoring of the heart rate, administering the oxygen, and the internal nasal packing. If anyone has done any of these or has any suggestions or pointers that would be awesome! thank you so much!