I have a dispute between one of the doctors in our practice and the office manager over the format of the superbill used in the office. Does the superbill need to have the rendering providers name printed on it or is a signature enough? Currently we are printing the doctors name per the appointment schedule but if another doctor is free to see the patient then they sign the superbill creating a discrepancy between the printed doctor’s name and the signature.

Are there legal requirements for the superbill or is it just an internal document?