Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session

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.