Is there a code for exam under anesthesia? I know that there is one for a pelvic exam. My company has a mobile anesthesiolgist and she says there is a code. Another question that i have is if she goes in and puts the patient under and the Dr. cancels the surgery, how does she bill for that? She is using a subsq visit, but that doesnt sound right to me. She should use the anesthesia code with the reduced service modifier right??? please help!