There is no CPT code for a cervical total disc arthroplasty yet, so do you only use the technology code 0090T with a corpectomy code (63081)? He did do a corpectomy of C6-7, and a diskectomy. Can you add 22845 since the implant is held in place with screws and a plate? Someone suggested 22851 , but I just don't feel that is correct. I was also advised to use arthodesis code 22554, as he did a preparatory discectomy. Anyone code one of these? This is my first. Thanks!