Horizon Blue Cross Blue Shield of New Jersey- the state's largest and oldest health insurer - is a subsidiary of Horizon Mutual Holdings, Inc., a not-for-profit mutual holding company. Together with its affiliates, Horizon provides a wide array of medical, dental, vision and prescription insurance products and services. As New Jersey' health solutions leader, Horizon is transforming healthcare by working with doctors and hospitals to deliver innovative, patient-centered programs that improve quality and lower costs. It is headquartered in Newark, NJ with offices in Wall and Hopewell, NJ. Horizon serves 3.7 million members including more than 1 million who rely on Medicaid for their health coverage.