Accessibility StatementSkip Navigation During open enrollment, starting Nov. 1, residents can access affordable Ambetter of Alabama plans in 40 counties. HUNTSVILLE, Ala., Nov. 3, 2025 /PRNewswire/ -- Ambetter of Alabama, a product offered by a Centene Corporation (NYSE: CNC) company, a leading healthcare enterprise that provides insurance to under-insured and uninsured populations through the Health Insurance Marketplace®, will offer a variety of affordable health insurance plans to Alabamians in 40 cou ...