lsleaford
Guest
I need help! In the past 9 months, my ob/gyn has employed a private CST whom our office does the billing for. I use modifier AS for her charges. Most insurance carriers won't credential her and tell us to bill under the doctor's name; however, we get frequent denials when we bill under the doctor's name, stating they can't pay him for the surgery and for an assist. My second problem is I have been taught that I can't bill for her services at a teaching hospital where there are residents, unless there are no residents available to assist with the surgery. We don't even attempt to get a resident and my doctor just wants to bill for our CST. I'm not sure if this is ethical. Wouldn't we have to be able to show proof, if asked, that we tried to get a resident to assist? Somebody please help me with this. My doctor is bringing in an outside billing service with no credentials that I don't trust.