Is anyone familiar with billing for the facility fee in the Officed Based Surgical Suite that has been accredited? What place of service code is used? Is it billed on a UB04 or a CMS 1500. I have a couple of clients in this situation (GYN and Gastro) and I am not knowledgable enough in facility billing. I am in NYC and would like to direct them to qualified persons. I do not want my clients to get misinformation. I know they do not qualify for an ambulatory surgical center with Medicare and they are being advised to bill differently for each insurance company in order to get paid. Makes me nervous.