Sec. 2 Preventing growth rate cliff for out-of-pocket cost threshold under Medicare part D Section 1860D–2(b)(4)(B)(i) of the Social Security Act (42 U.S.C. 1395w–102(b)(4)(B)(i)) is amended— ⋯ (1) in subclause (III), by adding at the end “or”; ⋯ (2) in subclause (IV)— ⋯ (A) by striking “each of years 2016 through 2019” and inserting “2016 and each subsequent year”; and ⋯ (B) by striking the semicolon at the end and inserting a period; and ⋯ (3) by striking subclauses (V) and (VI). ⋯