II 116th CONGRESS 2d Session S. 3657 IN THE SENATE OF THE UNITED STATES May 7, 2020 Mr. Casey (for himself and Ms. Ernst ) introduced the following bill; which was read twice and referred to the Committee on Health, Education, Labor, and Pensions A BILL To provide for the coverage of medically necessary food and vitamins and individual amino acids for digestive and inherited metabolic disorders under Federal health programs and private health insurance, and for other purposes.