II 115th CONGRESS 1st Session S. 479 IN THE SENATE OF THE UNITED STATES March 1, 2017 Mr. Brown (for himself, Mr. Wicker , Mr. Cardin , and Ms. Collins ) introduced the following bill; which was read twice and referred to the Committee on Finance A BILL To amend title XVIII of the Social Security Act to waive coinsurance under Medicare for colorectal cancer screening tests, regardless of whether therapeutic intervention is required during the screening.