§ 1395w.
(a)
In general
There are authorized to be appropriated from time to time, out of any moneys in the Treasury not otherwise appropriated, to the Federal Supplementary Medical Insurance Trust Fund—
(1)
(A)
a Government contribution equal to the aggregate premiums payable for a month for enrollees age 65 and over under this part and deposited in the Trust Fund, multiplied by the ratio of—
(ii)
the dollar amount of the premium per enrollee for such month, plus
(B)
a Government contribution equal to the aggregate premiums payable for a month for enrollees under age 65 under this part and deposited in the Trust Fund, multiplied by the ratio of—
(ii)
the dollar amount of the premium per enrollee for such month; minus
(2)
such sums as the Secretary deems necessary to place the Trust Fund, at the end of any fiscal year occurring after June 30, 1967, in the same position in which it would have been at the end of such fiscal year if (A) a Government contribution representing the excess of the premiums deposited in the Trust Fund during the fiscal year ending June 30, 1967, over the Government contribution actually appropriated to the Trust Fund during such fiscal year had been appropriated to it on June 30, 1967, and (B) the Government contribution for premiums deposited in the Trust Fund after June 30, 1967, had been appropriated to it when such premiums were deposited; plus
(3)
a Government contribution equal to the amount of payment incentives payable under sections 1395w–4(o) and 1395w–23(l)(3) of this title; plus
(4)
a Government contribution equal to the estimated aggregate reduction in premiums payable under part B that results from establishing the premium at 15 percent of the actuarial rate (as would be determined in accordance with
section 1395r(a)(1) of this title if the reference to “one-half” in such section were a reference to “100 percent”) under
section 1395r(j) of this title instead of 25 percent of such rate (as so determined) for individuals enrolled only for the purpose of coverage of immunosuppressive drugs under section 1395
In applying paragraph (1), the amounts transferred under subsection (d)(1) with respect to enrollees described in subparagraphs (A) and (B) of such subsection shall be treated as premiums payable and deposited in the Trust Fund under subparagraphs (A) and (B), respectively, of paragraph (1). In applying paragraph (1), the amounts transferred under subsection (e)(1) with respect to enrollees described in subparagraphs (A) and (B) of such subsection shall be treated as premiums payable and deposited in the Trust Fund under subparagraphs (A) and (B), respectively, of paragraph (1). The Government contribution under paragraph (4) shall be treated as premiums payable and deposited for purposes of subparagraphs (A) and (B) of paragraph (1).
([Aug. 14, 1935, ch. 531], title XVIII, § 1844, as added [Pub. L. 89–97, title I, § 102(a)], July 30, 1965, [79 Stat. 313]; amended [Pub. L. 90–248, title I, § 167], Jan. 2, 1968, [81 Stat. 874]; [Pub. L. 92–603, title II, § 203(e)], Oct. 30, 1972, [86 Stat. 1377]; [Pub. L. 97–248, title I, § 124(c)], Sept. 3, 1982, [96 Stat. 364]; [Pub. L. 98–21, title VI, § 606(a)(3)(F)], (G), Apr. 20, 1983, [97 Stat. 171]; [Pub. L. 98–369, div. B, title III, § 2354(b)(16)], July 18, 1984, [98 Stat. 1101]; [Pub. L. 100–360, title II, § 211(c)(2)], July 1, 1988, [102 Stat. 738]; [Pub. L. 101–234, title II, § 202(a)], Dec. 13, 1989, [103 Stat. 1981]; [Pub. L. 105–33, title IV, § 4571(b)(2)], Aug. 5, 1997, [111 Stat. 464]; [Pub. L. 106–554, § 1(a)(6) [title VI, § 606(a)(2)(D)]], Dec. 21, 2000, [114 Stat. 2763], 2763A–558; [Pub. L. 108–173, title II], §§ 222(l)(2)(C), 241(b)(2)(B), title VIII, § 811(b)(2), Dec. 8, 2003, [117 Stat. 2206], 2221, 2368; [Pub. L. 111–5, div. B, title IV, § 4103(a)(2)], Feb. 17, 2009, [123 Stat. 487]; [Pub. L. 114–74, title VI, § 601(b)], Nov. 2, 2015, [129 Stat. 595]; [Pub. L. 116–159, div. C, title IV, § 2401(b)], (c), Oct. 1, 2020, [134 Stat. 732], 733; [Pub. L. 116–260, div. CC, title IV, § 402(e)], Dec. 27, 2020, [134 Stat. 3001].)