Neurosurgery Coding:
Use This Total Disc Arthroplasty Guide to Nail Claims
Published on Tue Jul 29, 2025
Make sure claim proves medical necessity for TDA. Total disc arthroplasty (TDA), also known as artificial disc replacement (ADR), offers a motion-preserving alternative to fusion by substituting a degenerated intervertebral disc with a prosthetic implant. For coders, capturing TDA accurately goes beyond selecting the correct CPT® and ICD-10-CM codes — you must also understand key anatomical considerations, know how documentation [...]