A bill to amend title XVIII of the Social Security Act to cover screening computed tomography colonography as a colorectal cancer screening test under the Medicare program.

CT Colonography Screening for Colorectal Cancer Act of 2018 This bill alters Medicare requirements in order to: (1) provide Medicare coverage for screening computed tomography colonography (CTC) as a colorectal cancer screening test, and (2) exclude screening CTC from a special Medicare payment rule applicable to certain imaging services.