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46 Ariz. St. L.J. 1 (2014)
Regulators as Market-Makers: Accountable Care Organizations and Competition Policy

handle is hein.journals/arzjl46 and id is 11 raw text is: 





REGULATORS AS MARKET-MAKERS:
Accountable Care Organizations and
Competition Policy

Thomas L. Greaney*


                              ABSTRACT
   Of the many elements animating structural change under health reform,
Accountable Care Organizations (ACOs) have drawn the greatest attention.
Supported by scholarship from health policy experts and positioned as the
Affordable Care Act's centerpiece for systemic reform, the concept came to
represent a potential cure-all for the disorders plaguing American health
care. While the program, entitled the Medicare Shared Savings Program
(MSSP), focuses on Medicare payment policy, its objectives extend much
farther. The ACO strategy entails regulatory interventions that at once aim
to reshape the health care delivery system, improve outcomes, promote
adoption of evidence-based medicine and supportive technology, and create
a platform for controlling costs under payment system reform.
   Ambitious aims to be sure. Implementation, however, has proved a
wrenching process. Because the law entails seismic change requiring norm-
shifting, institution building, and law reform, interest groups did not remain
quiescent. Moreover, the ACO strategy calls upon disparate governmental
entities to cooperate (and in many cases, cede regulatory turf), and asks the
private sector to respond responsibly to changes that are rife with
possibilities for opportunistic behavior. The regulatory undertaking itself is
far reaching-perhaps unprecedented-in its goal of nation building:
fostering institutions that will counter market failure and shift embedded
incentives and practices in medicine. Given the abject state of health care
markets, a central question is whether implementing regulations and legal
standards are adequate to achieve the hoped-for rationalization of health
care delivery and financing.
   This article looks at the intersection of markets and regulation under the
Affordable Care Act (ACA). Specifically, it analyzes regulatory

   *. Chester A. Myers Professor of Law and Director, Center for Health Law Studies, Saint
Louis University School of Law. Thanks to the Professor Abbe Gluck, the Columbia Law
School Health Law & Society Colloquium, and to research assistants James Kovacs and David
W. Fuchs.

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