has the meaning given such term in section 1150C(f)(3) of the Social Security Act. . (2) Medicare amendments (A) Coinsurance limitation Section 1860D–2(b)(2) of the Social Security Act ( 42 U.S.C. 1395w–102(b)(2) ) is amended— (i) in subparagraph (A), by striking Subject to subparagraphs (C) and (D) and inserting Subject to subparagraphs (C), (D), and (E)