The report singled out the high number of claims for services after dates of death that Medicare did not pay, and noted that those providers and suppliers who submitted those claims may be involved in "fraud, waste, or abuse."
For example, in 2011, 46,903 providers and suppliers submitted claims for payment for services after beneficiaries died, and for which Medicare did not pay out. Of these, 190 providers and suppliers had more than 100 unpaid Part B claims with service dates after beneficiaries' dates of death; 75% (143) were suppliers. And of these providers and suppliers, the investigators wrote, "one-fourth (48 of 190) were located in New York City, Los Angeles, or Miami.)"
CMS responded that it is considering the development of a model that would identify providers who submit claims for services after their patients died and if viable, will launch it as part of the Fraud Prevention System next spring.
A 2008 OIG report detailed similar concerns, many of which CMS said it has remedied, and which prevented the agency from making millions more in improper payments.