Accountable Care Organization

Public Reporting | MaineHealth Accountable Care Organization

Medicare required information

View public reporting information required by our Medicare Shared Savings Program contract with the Centers for Medicare and Medicaid Services.

For general questions or additional information about Accountable Care Organizations, please visit https://www.cms.gov/ and enter the term “accountable care organizations” in the search box. Or, call 1-800 MEDICARE (1-800-633-4227). TTY users may call 1-877-486-2048.

MaineCare Accountable Communities required information

ACO Name and Location

MaineHealth Accountable Care Organization, LLC
110 Free Street, Portland, ME 04101-3908

ACO Primary Contact

Jennifer Moore
110 Free Street, Portland, Maine 04101-3908
207-482-7051
jennifer.moore@mainehealth.org

Participating service locations - PY10 (7/1/2023 - 6/30/2024) 

View participating service locations

MaineHealth Accountable Care Organization (MHACO) governing body

  • Dr. Carl DeMars; Voting Member / Chair, ACO Participant Representative, MaineHealth
  • Richard Bayman; Voting Member/Treasurer, ACO Participant Representative, MaineHealth
  • Dr. Michael Clark; Voting Member / Vice Chair, ACO Participant Representative, Lifespan Family Healthcare, LLC
  • Dr. Adrian Moran; Voting Member/Secretary, ACO Participant Representative, MaineHealth
  • Kelly Barton, MPH, FACHE; Voting Member, ACO Participant Representative, MaineHealth
  • Dr. Daniel Nigrin; Voting Member, ACO Participant Representative, MaineHealth
  • Dr. Stephen Gorman; Voting Member, ACO Participant Representative, Chest Medicine Associates
  • Dr. Aileen Mickey; Voting Member, ACO Participant Representative, MaineHealth
  • Dr. John Bancroft; Voting Member, ACO Beneficiary Representative, MaineHealth
  • Dr. James Powers; Voting Member, ACO Participant Representative, MaineHealth
  • Dr. Douglas Smith; Voting Member, ACO Participant Representative, St. Mary’s
  • Dr. Jeff Landfair; Voting Member, ACO Participant Representative, MaineHealth
  • Bonnie Roth; Voting Member, ACO Participant Representative, MaineHealth
  • Jeffrey Kirby, Voting Member, ACO Participant Representative, MaineHealth

MHACO board meeting schedule

  • January 30, 2026
  • February 27, 2026
  • March 27, 2026
  • May 27, 2026
  • July 31, 2026
  • September 25, 2026
  • November 20, 2026

Other resources