The U.S. Office of Inspector General (OIG) has concluded an analysis that found fault with Medicare payments for genetic testing under CPT code 81408, a code that covers tests for a variety of mutations of medical interest. According to OIG, these claims were often paid $2,000 each despite poor oversight from Medicare administrative contractors (MACs), raising the risk that a substantial percentage of roughly $888 million in claims paid between 2018 and 2021 were either fraudulent or at best inappropriate.