Michael R. Greer


Michael Greer is a health care lawyer in the Indianapolis office of Hall Render. He focuses his practice in the areas of antitrust, managed care, business transactions and general corporate law.

As part of his antitrust practice, he has extensive experience in counseling health systems, hospitals and physicians on the antitrust requirements of mergers, acquisitions, joint ventures and provider networks. In this capacity, he frequently obtains clearance from the FTC and DOJ under the premerger reporting requirements of the Hart-Scott-Rodino (HSR) Act and defends providers in government antitrust investigations. During these government investigations, he manages complex procedural requirements, including large-scale document productions and electronic discovery and negotiates competition issues with the federal antitrust enforcement agencies. He also counsels health care providers on day-to-day antitrust compliance issues related to provider networks, managed care contracting, dominant firms and exchanges of competitively sensitive information.

Michael is also well versed in the formation and operation of provider networks, including ACOs and clinically integrated networks. He has also helped providers negotiate numerous managed care contracts, as well as develop value-based purchasing strategies.

As part of his general corporate practice, he counsels hospitals and physician practices on business, tax, regulatory and governance issues related to business transactions, including mergers, acquisitions, joint ventures and other affiliation arrangements. His work also involves day-to-day counsel regarding strategic initiatives, population health management, provider contracting and managed care contracting.

Michael previously served as a Vice Chair of the AHLA Antitrust Practice Group and was a participant in the inaugural Leadership Development Program for the AHLA Antitrust Practice Group.


University of New Mexico, B.A. - 2003; University of New Mexico, M.B.A. - 2004

University of Notre Dame, J.D. - 2007


  • Indiana - 2007


  • Indianapolis Bar Association
  • American Bar Association
  • American Health Lawyers Association