; and (2) by adding at the end the following new clause: (v) Plan level data For each plan year beginning on or after January 1 of the second year beginning on or after the date of the enactment of this clause, subject to section 1853(o)(6), data submitted under this subparagraph shall be at the plan level in addition to the contract level. . (b) Application to Star rating system Section 1853(o)(4)(A) of the Social Security Act ( 42 U.S.C. 1395w–23(o)(4)(A) ) is amended by adding at the end the following new sentence: For each plan year beginning on or after January 1 of the second year beginning on or after the date of the enactment of the Medicare Advantage Consumer Protection and Transparency Act, subject to paragraph (6), the Secretary shall require reporting of data under section 1852(e) for, and apply under this subsection, quality measures at the plan level in addition to at the contract level. . 6. Provider network information (a) In general Section 1851(d)(5) of the Social Security Act ( 42 U.S.C. 1395w–21(d)(5) ) is amended by adding at the end the following: For each plan year beginning on or after January 1 of the second year beginning on or after the date of the enactment of the Medicare Advantage Consumer Protection and Transparency Act, the Secretary shall ensure such Internet site includes complete and accurate information (to be updated at least quarterly) on providers of services and suppliers participating in the networks of Medicare Advantage plans and a portal that enables plans to update information on such site on the providers of services and suppliers participating in the networks of such plans, including any changes in such networks and whether such providers and suppliers are accepting new patients. . (b) Disclosure by plans Section 1851(d)(4) of the Social Security Act ( 42 U.S.C. 1395w–21(d)(4) ), as amended by section 4(b), is further amended by adding at the end the following new subparagraph: (G) Provider network information For each plan year beginning on or after January 1 of the