"OIG exclusion" generally means that some people or associations aren't allowed to share in federally financed healthcare programs in the United States. For a variety of reasons, the HHS Office of Inspector General( OIG) is suitable to bar people or associations from sharing in programs like Medicare and Medicaid. A legal procedure known as the OIG exclusion is employed to shield civil healthcare programs and the people who admit benefits from people and associations that could peril the integrity of the program. The purpose of the rejection authority is to stop health care fraud, waste, and abuse.