It's good to have allies in the fight for good health care, and for folks in Illinois and Iowa, Health Alliance Medical Plans is ready to help. The managed health care provider covers more than 335,000 health plan members in the two states. Its products include HMO, PPO, and POS group and individual plans, as well as Medicare and state employee plans. Health Alliance Medical Plans also offers a variety of health and wellness resources. The company manages a provider network of more than 3,000 physicians. Its HCH Administration subsidiary provides third-party administration services in the Midwest. Health Alliance Medical Plans is a subsidiary of Carle Physician Group.