A suburban Chicago doctor and his surgical center will pay more than $750,000 to the United States to settle a civil lawsuit accusing them of submitting fraudulent claims to Medicare and a federal employee health program. The suit in US District Court in Chicago alleged that John A. Greager, II and Cancer Therapy Associates, S.C. violated the False Claims Act by performing multiple mole removal procedures on patients on a single date but submitting or causing the submission of claims to Medicare and the Federal Employees Health Benefits Program (FEHBP) that made it appear as though the procedures had been performed on multiple dates. Through this practice, known as “unbundling,” Greager and CTA caused Medicare and the FEHBP to pay more than they would have paid if the procedures had been billed as having occurred at the same visit.