; (2) in section 212 ( 42 U.S.C. 412 ), by inserting excess average indexed monthly earnings, after average indexed monthly earnings, each place it appears; and (3) in section 215(e)(1) ( 42 U.S.C. 415(e)(1) ), by inserting and before 2025 after after 1974 . (d) Effective date The amendments made by this section shall apply with respect to individuals who initially become eligible (within the meaning of section 215(a)(3)(B) of the Social Security Act) for old-age or disability insurance benefits under title II of the Social Security Act, or who die (before becoming eligible for such benefits), in any calendar year after 2024. (e) Holding SSI, medicaid, and CHIP beneficiaries harmless For purposes of determining the income of an individual to establish eligibility for, and the amount of, benefits payable under title XVI of the Social Security Act, eligibility for medical assistance under the State plan under title XIX (or a waiver of such plan), or eligibility for child health assistance under the State child health plan under title XXI (or a waiver of the plan), the amount of any benefit to which the individual is entitled under title II of such Act shall be deemed not to exceed the amount of the benefit that would be determined for such individual under such title as in effect on the day before the date of the enactment of this Act.