; and (B) reimburse the enrollee the amount of the additional out-of-pocket cost-sharing described in paragraph (1) attributable to deductibles and coinsurance described in subsection (c)(2). (b) Catastrophic limit The amount of the catastrophic limit under this subsection for a year shall be the dollar amount in effect under section 223(c)(2)(A)(ii) of the Internal Revenue Code of 1986 for self-only coverage for taxable years beginning in such year. (c) Out-of-Pocket cost-Sharing defined In this section, the term out-of-pocket cost-sharing means, with respect to an individual, the amount of costs incurred by the individual that are attributable to— (1) deductibles and coinsurance imposed under part A or part B; and (2) deductibles and coinsurance imposed under standard prescription drug coverage pursuant to section 1860D–2(b) or alternative prescription drug coverage pursuant to section 1860D–2(c) offered by a prescription drug plan. . (b) Application of out-of-Pocket limit to MA–PD plans (1) In general Section 1852(a)(1)(B) of the Social Security Act ( 42 U.S.C. 1395w–22(a)(1)(B) ) is amended— (A) in clause (i), by striking clause (iii) and inserting clauses (iii) and (vi) ; and (B) by adding at the end the following new clause: (vi) Out-of-pocket limit The provisions of section 1860E–21— (I) shall apply to individuals enrolled under an MA–PD plan in the same manner as such provisions apply to Medicare enrollees under such section, except that in lieu of the application of subsection (a)(2) of such section the MA–PD plan shall establish procedures to provide for payment of any additional out-of-pocket cost-sharing described in subsection (a)(1) of such section incurred by individuals enrolled under the MA–PD plan