Texas residents will have access to a variety of affordable coverage plans from Ambetter from Superior HealthPlan during open enrollment beginning Nov. 1 AUSTIN, Texas, Oct. 2, 2024 /PRNewswire/ -- Ambetter from Superior HealthPlan, a product offered by a Centene Corporation (NYSE: CNC) company, which provides insurance to under-insured and uninsured populations through the federal Health Insurance Marketplace®, will offer Texans a variety of affordable health insurance plans for plan year 2025. Open enroll ...