Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 11-19 mev

Still listed by CMS but carries a termination date, so it is not valid for a current date of service.

Terminated with effect from 2025-12-31. First published 2023. CMS still lists this code in the current quarterly file - it carries a termination date rather than being removed.