I am having some trouble getting 97124-59-GP paid through Triwest Choice program if anyone can help? The code has been pre-authorized by them however it is being denied per Medicare "line is being disallowed because it's procedure code is unbundled per Medicare". We are billing this in conjunction with 98941 and 98943. Can anyone point me in the right direction for this Medicare guideline so I can attempt to appeal this if possible. Thank you so much!!