They have to provide prices for various billing codes, but you can't really make them commit to which billing codes will apply. This is for both legitimate reas

They have to provide prices for various billing codes, but you can't really make them commit to which billing codes will apply. This is for both legitimate reasons (stuff might go wrong, they might find something is different than what they thought it was just because that unavoidably happens pretty often in medicine, et c.) and for illegitimate reasons that the legitimate reasons give them cover for (medical billing departments are the organizational embodiment of smarmy, lying assholes who are constantly trying to screw everyone)