General Info

Cornerstone Billing Services was established in 2011, and is currently owned by Carol Sykes. CBS is a serious-minded medical billing company specializing in working with Mental Health and Addiction professionals. CBS staff understands the increasing challenges that professionals face, and works hard to help make each and every practice successful. In addition to Medical Billing, CBS is able to obtain Verification of Benefits, and provide access to Electronic Health Records, Appointment Reminder calls, Online Appointments, and more. Currenly, CBS is expanding beyond Rhode Island and Connecticut to serve the entire New England area.