U.S. Attorney Ashley C. Hoff of the Western District of Texas announced today that Integrated Pain Associates, PLLC ("IPA"), a pain clinic headquartered in Killeen, and Central Texas Day Surgery Center, LLC ("CTDSC"), an affiliated ambulatory surgery center, have agreed to pay the United States and the State of Texas $836,702.88 to resolve allegations they violated the False Claims Act by overbilling federal healthcare programs.