II 118th CONGRESS 2d Session S. 3974 IN THE SENATE OF THE UNITED STATES March 19, 2024 Mr. Casey (for himself, Mr. Blumenthal , Mr. Welch , Mr. Fetterman , Mrs. Gillibrand , and Mr. Sanders ) introduced the following bill; which was read twice and referred to the Committee on Finance A BILL To amend title II of the Social Security Act to require the Commissioner of Social Security to use the Consumer Price Index for Elderly Consumers for purposes of determining cost-of-living adjustments under titles II, VIII, and XVI of the Social Security Act, and for other purposes.