For More Information

Contact the Partners ACO

Partners ACO
399 Revolution Drive
Somerville, MA 02145

Primary Contact:

Dr. Sree Chaguturu

For more information on the Next Generation (Medicare) ACO, please call the Next Generation ACO Hotline at Partners HealthCare:


or call Medicare at:

1-800-633-4227 (TTY users should call 1-877-486-2048)

To file a grievance with Partners HealthCare Choice, please contact:

Phone: 866-455-1344

Fax: 617-526-1980

Address: 399 Revolution Drive, Suite 820; ATTN: Grievance Coordinator

Hotline hours of operation:

8am – 5pm ET (LIVE)

Goal of an ACO

The goal of an ACO is for doctors, hospitals, and other health care providers to work closely together to deliver coordinated, high-quality care.