IMRT coverage for skin

For patient with node positive squamous of the skin I always have trouble getting IMRT covered for Medicare patients. When I see talks or ASTRO conference presentations they are always using IMRT. Anybody able to get IMRT covered for Medicare patients and why can't I? My billing folks tell me I can get medial canthus C44.121 covered but thats about it. Any tips for codes to use?
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Tags: Radiation Oncology Source Type: forums