The update added HCPCS Level II codes to the list, effective for Medicare claims with dates of service on or after January 1. CMS recently added a half dozen codes to the list of services that may be ...
A new HCPCS modifier takes effect Jan. 1, 2011, for use in cases where a screening colonoscopy or screening flexible sigmoidoscopy was planned, but clinical findings leads to a diagnostic colonoscopy, ...