United States. Congress, America's Affordable Health Choices Act of 2009…
“ Clarification.—Repayment of any overpayments (or refunding by withholding of future payments) by a provider of services or supplier does not otherwise limit the provider or supplier’s potential liability for administrative obligations such as applicable interests, fines, and specialties or civil or criminal sanctions involving the same claim if it is determined later that the reason for the overpayment was related to fraud by the provider or supplier or the employees or agents of such provider or supplier. ”
