SEC. 509. RENEWAL OF MAC CONTRACTS.
(a) IN GENERAL.—Section 1874A(b)(1)(B) of the Social Security
Act (42 U.S.C. 1395kk–1(b)(1)(B)) is amended by striking ‘‘5 years’’
and inserting ‘‘10 years’’.
(b) APPLICATION.—The amendments made by subsection (a)
shall apply to contracts entered into on or after, and to contracts
in effect as of, the date of the enactment of this Act.
See: The Medicare Access and CHIP Reauthorization Act of 2015, aka MACRA, aka SGR Reform, aka H.R.2, aka Public Law 114-10, here.