42 U.S.C. § 1395w–114b

(a) Requirements (1) Secretarial provision of information Not later than 9 months after the end of each applicable period (as defined in subsection (g)(7)), subject to paragraph (3), the Secretary shall, for each part D rebatable drug, report to each manufacturer of such part D rebatable drug the following for such period: (A) The amount (if any) of the excess annual manufacturer price increase described in subsection (b)(1)(A)(ii) for each dosage form and strength with respect to such drug and period. (B) The rebate amount specified under subsection (b) for each dosage form and strength with respect to such drug and period. (2) Manufacturer requirements For each applicable period, the manufacturer of a part D rebatable drug, for each dosage form and strength with respect to such drug, not later than 30 days after the date of receipt from the Secretary of the information described in paragraph (1) for such period, shall provide to the Secretary a rebate that is equal to the amount specified in subsection (b) for such dosage form and strength with respect to such drug for such period. (3) Transition rule for reporting The Secretary may, for each rebatable covered part D drug, delay the timeframe for reporting the information and rebate amount described in subparagraphs (A) and (B) of such paragraph for the applicable periods beginning October 1, 2022 , and October 1, 2023 , until not later than December 31, 2025 . (b) Rebate amount (1) In general (A) Calculation For purposes of this section, the amount specified in this subsection for a dosage form and strength with respect to a part D rebatable drug and applicable period is, subject to subparagraph (C), paragraph (5)(B), and paragraph (6), the estimated amount equal to the product of— (i) subject to subparagraph (B) of this paragraph, the total number of units of such dosage form and strength for each rebatable covered part D drug dispensed under this part during the applicable period; and (ii) the amount (if any) by which— (I) the annual manufacturer price (as determined in paragraph (2)) paid for such dosage form and strength with respect to such part D rebatable drug for the period; exceeds (II) the inflation-adjusted payment amount determined under paragraph (3) for such dosage form and strength with respect to such part D rebatable drug for the period. (B) Excluded units For purposes of subparagraph (A)(i), beginning with plan year 2026, the Secretary shall exclude from the total number of units for a dosage form and strength with respect to a part D rebatable drug, with respect to an applicable period, units of each dosage form and strength of such part D rebatable drug for which the manufacturer provides a discount under the program under section 256b of this title . (C) Reduction or waiver for shortages and severe supply chain disruptions The Secretary shall reduce or waive the amount under subparagraph (A) with respect to a part D rebatable drug and an applicable period— (i) in the case of a part D rebatable drug that is described as currently in shortage on the shortage list in effect under section 356e of title 21 at any point during the applicable period; (ii) in the case of a generic part D rebatable drug (described in subsection (g)(1)(C)(ii)) or a biosimilar (defined as a biological product licensed under section 262(k) of this title ), when the Secretary determines there is a severe supply chain disruption during the applicable period, such as that caused by a natural disaster or other unique or unexpected event; and (iii) in the case of a generic Part 1 1 So in original. Probably should not be capitalized. D rebatable drug (as so described), if the Secretary determines that without such reduction or waiver, the drug is likely to be described as in shortage on such shortage list during a subsequent applicable period. (2) Determination of annual manufacturer price The annual manufacturer price determined under this paragraph for a dosage form and strength, with respect to a part D rebatable drug and an applicable period, is the sum of the products of— (A) the average manufacturer price (as defined in subsection (g)(6)) of such dosage form and strength, as calculated for a unit of such drug, with respect to each of the calendar quarters of such period; and (B) the ratio of— (i) the total number of units of such dosage form and strength reported under section 1396r–8 of this title with respect to each such calendar quarter of such period; to (ii) the total number of units of such dosage form and strength reported under section 1396r–8 of this title with respect to such period, as determined by the Secretary. (3) Determination of inflation-adjusted payment amount The inflation-adjusted payment amount determined under this paragraph for a dosage form and strength with respect to a part D rebatable drug for an applicable period, subject to paragraph (5), is— (A) the benchmark period manufacturer price determined under paragraph (4) for such dosage form and strength with respect to such drug and period; increased by (B) the percentage by which the applicable period CPI–U (as defined in subsection (g)(5)) for the period exceeds the benchmark period CPI–U (as defined in subsection (g)(4)). (4) Determination of benchmark period manufacturer price The benchmark period manufacturer price determined under this paragraph for a dosage form and strength, with respect to a part D rebatable drug and an applicable period, is the sum of the products of— (A) the average manufacturer price (as defined in subsection (g)(6)) of such dosage form and strength, as calculated for a unit of such drug, with respect to each of the calendar quarters of the payment amount benchmark period (as defined in subsection (g)(3)); and (B) the ratio of— (i) the total number of units reported under section 1396r–8 of this title of such dosage form and strength with respect to each such calendar quarter of such payment amount benchmark period; to (ii) the total number of units reported under section 1396r–8 of this title of such dosage form and strength with respect to such payment amount benchmark period. (5) Special treatment of certain drugs and exemption (A) Subsequently approved drugs In the case of a part D rebatable drug first approved or licensed by the Food and Drug Administration after October 1, 2021 , subparagraphs (A) and (B) of paragraph (4) shall be applied as if the term “payment amount benchmark period” were defined under subsection (g)(3) as the first calendar year beginning after the day on which the drug was first marketed and subparagraph (B) of paragraph (3) shall be applied as if the term “benchmark period CPI–U” were defined under subsection (g)(4) as if the reference to “January 2021” under such subsection were a reference to “January of the first year beginning after the date on which the drug was first marketed”. (B) Treatment of new formulations (i) In general In the case of a part D rebatable drug that is a line extension of a part D rebatable drug that is an oral solid dosage form, the Secretary shall establish a formula for determining the rebate amount under paragraph (1) and the inflation adjusted payment amount under paragraph (3) with respect to such part D rebatable drug and an applicable period, consistent with the formula applied under subsection (c)(2)(C) of section 1396r–8 of this title for determining a rebate obligation for a rebate period under such section. (ii) Line extension defined In this subparagraph, the term “line extension” means, with respect to a part D rebatable drug, a new formulation of the drug, such as an extended release formulation, but does not include an abuse-deterrent formulation of the drug (as determined by the Secretary), regardless of whether such abuse-deterrent formulation is an extended release formulation. (C) Selected drugs In the case of a part D rebatable drug that is a selected drug (as defined in section 1320f–1(c) of this title ) with respect to a price applicability period (as defined in section 1320f(b)(2) of this title ), in the case such drug is no longer considered to be a selected drug under section 1320f–1(c) of this title , for each applicable period (as defined under subsection (g)(7)) beginning after the price applicability period with respect to such drug, subparagraphs (A) and (B) of paragraph (4) shall be applied as if the term “payment amount benchmark period” were defined under subsection (g)(3) as the last year beginning during such price applicability period with respect to such selected drug and subparagraph (B) of paragraph (3) shall be applied as if the term “benchmark period CPI–U” were defined under subsection (g)(4) as if the reference to “January 2021” under such subsection were a reference to “January of the last year beginning during such price applicability period with respect to such drug”. (6) Reconciliation in case of revised information The Secretary shall provide for a method and process under which, in the case where a PDP sponsor of a prescription drug plan or an MA organization offering an MA–PD plan submits revisions to the number of units of a rebatable covered part D drug dispensed, the Secretary determines, pursuant to such revisions, adjustments, if any, to the calculation of the amount specified in this subsection for a dosage form and strength with respect to such part D rebatable drug and an applicable period and reconciles any overpayments or underpayments in amounts paid as rebates under this subsection. Any identified underpayment shall be rectified by the manufacturer not later than 30 days after the date of receipt from the Secretary of information on such underpayment. (c) Rebate deposits Amounts paid as rebates under subsection (b) shall be deposited into the Medicare Prescription Drug Account in the Federal Supplementary Medical Insurance Trust Fund established under section 1395t of this title . (d) Information For purposes of carrying out this section, the Secretary shall use information submitted by— (1) manufacturers under section 1396r–8(b)(3) of this title ; (2) States under section 1396r–8(b)(2)(A) of this title ; and (3) PDP sponsors of prescription drug plans and MA organization offering MA–PD plans under this part. (e) Civil money penalty If a manufacturer of a part D rebatable drug has failed to comply with the requirement under subsection (a)(2) with respect to such drug for an applicable period, the manufacturer shall be subject to a civil money penalty in an amount equal to 125 percent of the amount specified in subsection (b) for such drug for such period. The provisions of section 1320a–7a of this title (other than subsections (a) (with respect to amounts of penalties or additional assessments) and (b)) shall apply to a civil money penalty under this subsection in the same manner as such provisions apply to a penalty or proceeding under section 1320a–7a(a) of this title . (f) Limitation on administrative or judicial review There shall be no administrative or judicial review of any of the following: (1) The determination of units under this section. (2) The determination of whether a drug is a part D rebatable drug under this section. (3) The calculation of the rebate amount under this section. (g) Definitions In this section: (1) Part D rebatable drug (A) In general Except as provided in subparagraph (B), the term “part D rebatable drug” means, with respect to an applicable period, a drug or biological described in subparagraph (C) that is a covered part D drug (as such term is defined under section 1395w–102(e) of this title ). (B) Exclusion (i) In general Such term shall, with respect to an applicable period, not include a drug or biological if the average annual total cost under this part for such period per individual who uses such a drug or biological, as determined by the Secretary, is less than, subject to clause (ii), $100, as determined by the Secretary using the most recent data available or, if data is not available, as estimated by the Secretary. (ii) Increase The dollar amount applied under clause (i)— (I) for the applicable period beginning October 1, 2023 , shall be the dollar amount specified under such clause for the applicable period beginning October 1, 2022 , increased by the percentage increase in the consumer price index for all urban consumers (United States city average) for the 12-month period beginning with October of 2023; and (II) for a subsequent applicable period, shall be the dollar amount specified in this clause for the previous applicable period, increased by the percentage increase in the consumer price index for all urban consumers (United States city average) for the 12-month period beginning with October of the previous period. Any dollar amount specified under this clause that is not a multiple of $10 shall be rounded to the nearest multiple of $10. (C) Drug or biological described A drug or biological described in this subparagraph is a drug or biological that, as of the first day of the applicable period involved, is— (i) a drug approved under a new drug application under section 355(c) of title 21 ; (ii) a drug approved under an abbreviated new drug application under section 355(j) of title 21 , in the case where— (I) the reference listed drug approved under section 355(c) of title 21 , including any “authorized generic drug” (as that term is defined in section 355(t)(3) of title 21 ), is not being marketed, as identified in the Food and Drug Administration’s National Drug Code Directory; (II) there is no other drug approved under section 355(j) of title 21 that is rated as therapeutically equivalent (under the Food and Drug Administration’s most recent publication of “Approved Drug Products with Therapeutic Equivalence Evaluations”) and that is being marketed, as identified in the Food and Drug Administration’s National Drug Code Directory; (III) the manufacturer is not a “first applicant” during the “180-day exclusivity period”, as those terms are defined in section 355(j)(5)(B)(iv) of title 21 ; and (IV) the manufacturer is not a “first approved applicant” for a competitive generic therapy, as that term is defined in section 355(j)(5)(B)(v) of title 21 ; or (iii) a biological licensed under section 262 of this title . (2) Unit The term “unit” means, with respect to a part D rebatable drug, the lowest dispensable amount (such as a capsule or tablet, milligram of molecules, or grams) of the part D rebatable drug, as reported under section 1396r–8 of this title . (3) Payment amount benchmark period The term “payment amount benchmark period” means the period beginning January 1, 2021 , and ending in the month immediately prior to October 1, 2021 . (4) Benchmark period CPI–U The term “benchmark period CPI–U” means the consumer price index for all urban consumers (United States city average) for January 2021. (5) Applicable period CPI–U The term “applicable period CPI–U” means, with respect to an applicable period, the consumer price index for all urban consumers (United States city average) for the first month of such applicable period. (6) Average manufacturer price The term “average manufacturer price” has the meaning, with respect to a part D rebatable drug of a manufacturer, given such term in section 1396r–8(k)(1) of this title , with respect to a covered outpatient drug of a manufacturer for a rebate period under section 1396r–8 of this title . (7) Applicable period The term “applicable period” means a 12-month period beginning with October 1 of a year (beginning with October 1, 2022 ). (h) Implementation for 2022, 2023, and 2024 The Secretary shall implement this section for 2022, 2023, and 2024 by program instruction or other forms of program guidance.