Department of Health
Medicaid Claims Processing Accuracy The Medicaid Management Information System (MMIS) is a centralized, automated medical assistance information and payment system that is operated by a fiscal agent under a contract with the Department of Health. The State Comptroller maintains audit staff on site to conduct continuous audits of the MMIS, including weekly examinations of the accuracy of the Medicaid claims that are processed. During the year ended March 31, 2000, these weekly examinations found that health care providers were overpaid $32 million and may have been overpaid an additional $1.7 million. Most of these overpayments were made because third-party insurance coverage was not taken into account, claim forms were incorrectly completed by providers, or the reimbursed treatment may not have been medically necessary. In addition, through the joint efforts of the State Comptroller's auditors and Department staff, an inaccurate billing rate was identified and the resulting overpayment of $3.8 million was prevented, and certain health care providers that had yet to repay past overpayments were identified and about $568,000 in overpayments were recovered from these providers.
For a complete copy of Report 99-D-2 click here.
For a copy of the 90-day response click here.
For a copy of the associated follow-up report click here.