The largest customer-owned health insurer in the United States and fourth largest overall, Health Care Service Corporation (HCSC) operates through its Blue Cross and Blue Shield plans in Illinois, New Mexico, Oklahoma, and Texas, and several subsidiaries to offer a variety of health and life insurance products and related services to employers and individuals. HCSC, through its subsidiaries, serves approximately 12.4 million people. HCSC also offers, through some employer-sponsored health plans, vision, dental, managed mental health, and prescription drug coverage. In addition, through its subsidiaries HCSC offers life insurance products and an array of fixed annuities. |