SHARED SAVINGS PROGRAM
(1) In general.—Not later than January 1, 2012, the Secretary shall establish a shared savings program (in this section referred to as the “program”) that promotes accountability for a patient population and coordinates items and services under parts A and B, and encourages investment in infrastructure and redesigned care processes for high quality and efficient service delivery. Under such program—
(A) groups of providers of services and suppliers meeting criteria specified by the Secretary may work together to manage and coordinate care for Medicare fee-for-service beneficiaries through an accountable care organization (referred to in this section as an “ACO”); and
(B) ACOs that meet quality performance standards established by the Secretary are eligible to receive payments for shared savings under subsection (d)(2).
(b) Eligible ACOs.—
(1) In general.—Subject to the succeeding provisions of this subsection, as determined appropriate by the Secretary, the following groups of providers of services and suppliers which have established a mechanism for shared governance are eligible to participate as ACOs under the program under this section:
(A) ACO professionals in group practice arrangements.
(B) Networks of individual practices of ACO professionals.
(C) Partnerships or joint venture arrangements between hospitals and ACO professionals.
(D) Hospitals employing ACO professionals.
(E) Such other groups of providers of services and suppliers as the Secretary determines appropriate.
(2) Requirements.—An ACO shall meet the following requirements:
(A) The ACO shall be willing to become accountable for the quality, cost, and overall care of the Medicare fee-for-service beneficiaries assigned to it.
(B) The ACO shall enter into an agreement with the Secretary to participate in the program for not less than a 3-year period (referred to in this section as the “agreement period”).
(C) The ACO shall have a formal legal structure that would allow the organization to receive and distribute payments for shared savings under subsection (d)(2) to participating providers of services and suppliers.
(D) The ACO shall include primary care ACO professionals that are sufficient for the number of Medicare fee-for-service beneficiaries assigned to the ACO under subsection (c). At a minimum, the ACO shall have at least 5,000 such beneficiaries assigned to it under subsection (c) in order to be eligible to participate in the ACO program.
(E) The ACO shall provide the Secretary with such information regarding ACO professionals participating in the ACO as the Secretary determines necessary to support the assignment of Medicare fee-for-service beneficiaries to an ACO, the implementation of quality and other reporting requirements under paragraph (3), and the determination of payments for shared savings under subsection (d)(2).
(F) The ACO shall have in place a leadership and management structure that includes clinical and administrative systems.
(G) The ACO shall define processes to promote evidence-based medicine and patient engagement, report on quality and cost measures, and coordinate care, such as through the use of telehealth, remote patient monitoring, and other such enabling technologies.
(H) The ACO shall demonstrate to the Secretary that it meets patient-centeredness criteria specified by the Secretary, such as the use of patient and caregiver assessments or the use of individualized care plans.
(3) Quality and other reporting requirements.—No new military treatment facilities will be built or expanded with funds from the demonstration project.
(A) In general.—The Secretary shall determine appropriate measures to assess the quality of care furnished by the ACO, such as measures of—
(i) clinical processes and outcomes;
(ii) patient and, where practicable, caregiver experience of care; and
(iii) utilization (such as rates of hospital admissions for ambulatory care sensitive conditions).
(B) Reporting requirements.—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, including hospital discharge planning and post-hospital discharge follow-up by ACO professionals, as the Secretary determines appropriate.
(C) Quality performance standards.—The Secretary shall establish quality performance standards to assess the quality of care furnished by ACOs. The Secretary shall seek to improve the quality of care furnished by ACOs over time by specifying higher standards, new measures, or both for purposes of assessing such quality of care.
(D) Other reporting requirements.—The Secretary may, as the Secretary determines appropriate, incorporate reporting requirements and incentive payments related to the physician quality reporting initiative (PQRI) under section 1848, including such requirements and such payments related to electronic prescribing, electronic health records, and other similar initiatives under section 1848, 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).
(4) No duplication in participation in shared savings programs.—A provider of services or supplier that participates in any of the following shall not be eligible to participate in an ACO under this section:
(c) Assignment of Medicare Fee-for-Service Beneficiaries to ACOs.—The Secretary shall determine an appropriate method to assign Medicare fee-for-service beneficiaries to an ACO based on their utilization of —
(1) in the case of performance years beginning on or after April 1, 2012, primary care services provided under this title by an ACO professional described in subsection (h)(1)(A); and
(2) in the case of performance years beginning on or after January 1, 2019, services provided under this title by a Federally qualified health center or rural health clinic (as those terms are defined in section 1861(aa)), as may be determined by the Secretary.
(d) Payments and Treatment of Savings.—
(A) In general.—Under the program, subject to paragraph (3), payments shall continue to be made to providers of services and suppliers participating in an ACO under the original Medicare fee-for-service program under parts A and B in the same manner as they would otherwise be made except that a participating ACO is eligible to receive payment for shared savings under paragraph (2) if—
(i) the ACO meets quality performance standards established by the Secretary under subsection (b)(3); and
(ii) the ACO meets the requirement under subparagraph (B)(i).
(B) Savings requirement and benchmark.—
(i) Determining savings.—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 title, based upon the number of Medicare fee-for-service beneficiaries assigned to an ACO.
(ii) Establish and update benchmark.—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.
(2) Payments for shared savings.—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 title. The Secretary shall establish limits on the total amount of shared savings that may be paid to an ACO under this paragraph.
(3) Monitoring avoidance of at-risk patients.—If the Secretary determines that an ACO has taken steps to avoid patients at risk in order to reduce the likelihood of increasing costs to the ACO the Secretary may impose an appropriate sanction on the ACO, including termination from the program.
(4) Termination.—The Secretary may terminate an agreement with an ACO if it does not meet the quality performance standards established by the Secretary under subsection (b)(3).
(e) Administration.—Chapter 35 of title 44, United States Code, shall not apply to the program.
(1) the specification of criteria under subsection (a)(1)(B);
(2) the assessment of the quality of care furnished by an ACO and the establishment of performance standards under subsection (b)(3);
(3) the assignment of Medicare fee-for-service beneficiaries to an ACO under subsection (c);
(4) the determination of whether an ACO is eligible for shared savings under subsection (d)(2) and the amount of such shared savings, including the determination of the estimated average per capita Medicare expenditures under the ACO for Medicare fee-for-service beneficiaries assigned to the ACO and the average benchmark for the ACO under subsection (d)(1)(B);
(5) the percent of shared savings specified by the Secretary under subsection (d)(2) and any limit on the total amount of shared savings established by the Secretary under such subsection; and
(6) the termination of an ACO under subsection (d)(4).
(h) Definitions.—In this section:
(1) ACO professional.—The term “ACO professional” means—
(3) Medicare fee-for-service beneficiary.—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 1876, or a PACE program under section 1894.
(i) Option to Use Other Payment Models.—
(1) In general.—If the Secretary determines appropriate, the Secretary may use any of the payment models described in paragraph (2) or (3) for making payments under the program rather than the payment model described in subsection (d).
(2) Partial capitation model.—
(A) In general.—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.
(B) No additional program expenditures.—Payments to an ACO for items and services under this title 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.
(3) Other payment models.—
(A) In general.—Subject to subparagraph (B), a model described in this paragraph is any payment model that the Secretary determines will improve the quality and efficiency of items and services furnished under this title.
(B) No additional program expenditures.—Subparagraph (B) of paragraph (2) shall apply to a payment model under subparagraph (A) in a similar manner as such subparagraph (B) applies to the payment model under paragraph (2).
(j) Involvement in Private Payer and Other Third Party Arrangements.—The Secretary may give preference to ACOs who are participating in similar arrangements with other payers.
(k) Treatment of Physician Group Practice Demonstration.—During the period beginning on the date of the enactment of this section and ending on the date the program is established, the Secretary may enter into an agreement with an ACO under the demonstration under section 1866A, subject to rebasing and other modifications deemed appropriate by the Secretary.
 P.L.114-255, §17007(1–3); restructured subsection to create paragraph 1899(c)(1), inserted paragraph 1899(c)(2). Effective December 10, 2016.