According to the complaint, A to Z Supply Services Inc., managed and controlled by Pogrebinsky, allegedly worked with medical clinics in the New York metropolitan area, including Kings and Queens counties. Allstate alleges that these clinics prescribed large amounts of nearly identical durable medical equipment and orthotic devices –  such as cervical pillows, traction units, heat lamps, lumbar cushions, and back braces – to patients involved in automobile accidents, regardless of medical necessity. The prescriptions, Allstate claims, were often generic and dictated by A to Z, rather than tailored to individual needs.