Montefiore Accountable Care Organization
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Montefiore Accountable Care Organization

The Montefiore Accountable Care Organization (ACO) is an initiative that provides certain beneficiaries of the original Medicare program access to enhanced care coordination programs and a focus on illness prevention and wellness.

Montefiore has been providing coordinated care services to patients across multiple care settings for more than two decades, and has been an ACO since 2012. The Montefiore ACO has been accepted to participate in the Next Generation ACO initiative in 2017 following the end of the Pioneer ACO model. The Next Generation ACO Model is an initiative for ACOs that are experienced in coordinating care for populations of patients.

In addition to Montefiore's 11 hospitals in the Bronx, Westchester and Orange and Rockland counties and its extensive primary care and specialty sites and its employed and affiliated community-based physicians, the Montefiore ACO includes providers from other healthcare organizations in the Bronx, Brooklyn, Staten Island, Westchester and the Hudson Valley.

If you have any questions about the Montefiore ACO, you can call us at 1-855-226-3066 and talk to one of our staff members. For questions or additional information about Accountable Care Organizations, please visit or call 1-800-MEDICARE (1-800-633-4227) TTY users should call 1-877-486-2048.

Name and Location

Montefiore Accountable Care Organization
111 East 210th Street
Bronx, New York 10467

Hours: 9:00AM - 5:00PM

Primary Contact

Stephen Rosenthal, MS, MBA

Organization Information

ACO Participants

The Montefiore ACO is a partnership between hospitals and ACO professionals. Click Here to search for a participant in the provider network.

No participants are involved in a joint venture between ACO professionals and hospitals.

Montefiore ACO Governing Body

Key ACO Clinical and Administrative Leadership

ACO Committees and Committee Leadership

Click here for a list of the members of the ACO's governing body Click here for a list of the ACO's Key Leaders Click here for a list of the ACO's Committees

Types of ACO Participants

Click here for a list of types of ACO participants.

Government Innovation Models Participation

Participation in the Pioneer ACO program concluded as of December 31, 2016.
Participation in the Next Generation ACO program will conclude on December 31, 2019.

Shared Savings and Losses

Click here for the ACO’s shared savings and losses

Payment Rule Waivers

 See Payment Rule Waivers here

Quality Performance Results

Click here for the ACO's Quality Performance Results

Additional ACO Information

Montefiore ACO Code of Conduct

Montefiore ACO Corporate Compliance Plan

Montefiore ACO Required Public Disclosure for the Next Generation ACO Participation Waiver

Montefiore ACO Required Public Disclosure for the Pioneer ACO Participation Waiver

Montefiore has contracted with an independent company to operate a Compliance Hotline that is available 24 hours a day, seven days a week. The toll-free Compliance Hotline number is 1-800-662-8595 . All calls are treated confidentially.