42 U.S. Code § 1395jjj - Shared savings program
An ACO shall submit data in a form and manner specified by the Secretary on measures the Secretary determines necessary for the ACO to report in order to evaluate the quality of care furnished by the ACO. Such data may include care transitions across health care settings, includinghospital discharge planning and post-hospital discharge follow-up by ACO professionals, as the Secretary determines appropriate.
The Secretary may, as the Secretary determines appropriate, incorporate reporting requirements and incentive payments related to the physician quality reporting initiative (PQRI) under section 1395w–4 of this title, including such requirements and such payments related to electronic prescribing, electronic health records, and other similar initiatives under section 1395w–4 of this title, and may use alternative criteria than would otherwise apply under such section for determining whether to make such payments. The incentive payments described in the preceding sentence shall not be taken into consideration when calculating any payments otherwise made under subsection (d).
In each year of the agreement period, an ACO shall be eligible to receive payment for shared savings under paragraph (2) only if the estimated average per capita Medicare expenditures under the ACO for Medicare fee-for-service beneficiaries for parts A and B services, adjusted for beneficiary characteristics, is at least the percent specified by the Secretary below the applicable benchmark under clause (ii). The Secretary shall determine the appropriate percent described in the preceding sentence to account for normal variation in expenditures under this subchapter, based upon the number of Medicare fee-for-service beneficiaries assigned to an ACO.
The Secretary shall estimate a benchmark for each agreement period for each ACO using the most recent available 3 years of per-beneficiary expenditures for parts A and B services for Medicare fee-for-service beneficiaries assigned to the ACO. Such benchmark shall be adjusted for beneficiary characteristics and such other factors as the Secretary determines appropriate and updated by the projected absolute amount of growth in national per capita expenditures for parts A and B services under the original Medicare fee-for-service program, as estimated by the Secretary. Such benchmark shall be reset at the start of each agreement period.
Subject to performance with respect to the quality performance standards established by the Secretary under subsection (b)(3), if an ACO meets the requirements under paragraph (1), a percent (as determined appropriate by the Secretary) of the difference between such estimated average per capita Medicare expenditures in a year, adjusted for beneficiary characteristics, under the ACO and such benchmark for the ACO may be paid to the ACO as shared savings and the remainder of such difference shall be retained by the program under this subchapter. The Secretary shall establish limits on the total amount of shared savings that may be paid to an ACO under this paragraph.
Chapter 35 of title 44 shall not apply to the program.
The Secretary may waive such requirements of sections 1320a–7a and 1320a–7b of this title and this subchapter as may be necessary to carry out the provisions of this section.
The term “Medicare fee-for-service beneficiary” means an individual who is enrolled in the original Medicare fee-for-service program under parts A and B and is not enrolled in an MA plan under part C, an eligible organization under section 1395mm of this title, or a PACE program under section 1395eee of this title.
Subject to subparagraph (B), a model described in this paragraph is a partial capitation model in which an ACO is at financial risk for some, but not all, of the items and services covered under parts A and B, such as at risk for some or all physicians’ services or all items and services under part B. The Secretary may limit a partial capitation model to ACOs that are highly integrated systems of care and to ACOs capable of bearing risk, as determined to be appropriate by the Secretary.
Payments to an ACO for items and services under this subchapter for beneficiaries for a year under the partial capitation model shall be established in a manner that does not result in spending more for such ACO for such beneficiaries than would otherwise be expended for such ACO for such beneficiaries for such year if the model were not implemented, as estimated by the Secretary.
 So in original. No par. (2) has been enacted.
2016—Subsec. (c). Pub. L. 114–255 substituted “utilization of—” for “utilization of primary”, inserted par. (1) designation and “in the case of performance years beginning on or after April 1, 2012, primary” before “care services”, and added par. (2).
2010—Subsecs. (i) to (k). Pub. L. 111–148, § 10307, added subsecs. (i) to (k).