II 118th CONGRESS 2d Session S. 3821 IN THE SENATE OF THE UNITED STATES February 28, 2024 Mr. Cassidy (for himself, Mr. Warner , and Ms. Klobuchar ) 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 improve the payment method for oxygen and oxygen related equipment, supplies, and services, to increase beneficiary access to oxygen and oxygen related equipment, supplies, and services, and for other purposes.