I 115th CONGRESS 2d Session H. R. 6340 IN THE HOUSE OF REPRESENTATIVES July 11, 2018 Ms. Rosen (for herself, Mr. Welch , and Ms. Shea-Porter ) introduced the following bill; which was referred to the Committee on Energy and Commerce A BILL To amend the Patient Protection and Affordable Care Act to cap prescription drug cost-sharing, and for other purposes.