; (ii) by striking the period at the end of paragraph (2) and inserting ; or ; and (iii) by adding at the end the following: (3) an individual described in section 402(a)(2)(H), but only with respect to the program specified in subsection (b)(3)(C) of section 402. . (E) Section 431(b) of the Personal Responsibility and Work Opportunity Reconciliation Act of 1996 ( 8 U.S.C. 1641(b) ) is amended— (i) by striking or at the end of paragraph (7); (ii) by striking the period at the end of paragraph (8) and inserting , or ; and (iii) by adding at the end the following: (9) an individual who has not attained 19 years of age, but only with respect to the designated Federal program defined in section 402(b)(3)(C) (relating to the Medicaid program). . (f) 100 percent Federal matching payments for medical assistance for children (1) In general Section 1905 of the Social Security Act ( 42 U.S.C. 1396d ) is amended— (A) in subsection (b), by striking and (ii) and inserting (ii), and (jj) ; and (B) by adding at the end the following new subsection: (jj) Enhanced FMAP for certain children Notwithstanding subsection (b), beginning on the date that is 2 years after the date of enactment of this subsection, the Federal medical assistance percentage shall be 100 percent with respect to amounts expended by a State for medical assistance for individuals— (1) who are eligible for medical assistance under section 1902(a)(10)(A)(i)(X); and (2) who would not have been eligible for medical assistance for full benefits (as defined in subsection (y)(2)(B)) under the State plan under this title or a waiver of such plan as such plan or waiver was in effect on January 1, 2023. . (2) Conforming amendment Section 9817(a)(1) of the American Rescue Plan Act of 2021 ( Public Law 117–2 ) is amended by striking or (ii) of section 1905 and inserting (ii), or (jj) of section 1905 . (g) Effective date Except as otherwise provided, the amendments made by this section shall take effect on the date of enactment of this Act.