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Commonwealth Care Alliance
Female care provider sitting and smiling at kitchen table with middle-aged male member

Transforming the nation’s healthcare for people with significant needs

About Commonwealth Care Alliance®

Commonwealth Care Alliance® (CCA) is a mission-driven healthcare services organization that offers high-quality health plans and care delivery programs designed for individuals with significant needs. Serving more than 100,000 individuals across Massachusetts, Rhode Island, Michigan, and California, CCA delivers comprehensive, integrated, and person-centered care by coordinating the services of local staff, provider partners, and community organizations. CCA’s unique model of uncommon care® has achieved an unparalleled track record of improved health and quality outcomes and lower costs of care.

Enterprise Fast Facts

Headshot of Commonwealth Care Alliance President and Chief Executive Officer Christopher D. Palmieri

Christopher D. Palmieri

President and CEO


2023 Projected Total Revenue


Individuals Served


2023 Projected Total Workforce

It takes uncommon care® to produce uncommon results

Members engaging with CCA care teams monthly1
Members receiving CCA care and support for at least nine years who are still living in their home or community2

Our Mission

To improve the health and well-being of people with significant needs by innovating, coordinating, and providing the highest-quality, individualized care.

To learn more about CCA

866-275-1222 (TTY 711)
8:00 am to 8:00 pm ET, Monday through Friday, and 8:00 am to 6:00 pm ET, Saturday and Sunday