Commonwealth Care Alliance | 27,174 followers on LinkedIn. Commonwealth Care Alliance® (CCA) is a mission-driven healthcare services organization based in Massachusetts that offers innovative health plans and care delivery programs designed for individuals with the most significant needs. CCA delivers comprehensive, integrated, and person-centered care by coordinating the services of local staff, provider partners, and community organizations. CCA has been recognized as a “Best Place to Work for Disability Inclusion” by the 2024 Disability Equality Index®, the world’s most comprehensive benchmarking tool for companies to measure disability workplace inclusion.