Partners is a Certified ACO

For More Information

Contact the Partners ACO

Partners ACO
399 Revolution Drive
Somerville, MA 02145

Primary Contact:

Sandhya Rao, MD

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)

For more information on the Partners HealthCare Choice MassHealth ACO, please call the Partners HealthCare Choice ACO Customer Service Center:

1-800-231-2722, Monday through Friday, 8:00 am – 5:00 pm

Or call MassHealth at:

1-800-841-2900 (TTY users should call 1-800-497-4648), Monday through Friday, 8:00 am – 5:00 pm.

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.