Founded in 1994, Cornerstone Adminisystems delivers comprehensive, economical and customized ambulance billing services. With the technical, consultative and operational expertise required to maximize client revenue, Cornerstone streamlines cash flow from Medicare, Medicaid, commercial carriers and direct patient billing. Recognized as an industry leader in education and compliance, Cornerstone prides itself on compassionate customer service and individualized client attention, while offering the latest in electronic and paper billing services, and guaranteeing superior performance. Our purpose is simple, and remains now as it was in the beginning: We exist so that you may focus on patient care.

To maximize income for our EMS clients.