New Jersey Medicaid Fraud Division Investigations

New Jersey health care providers under Medicaid review can face two enforcement tracks running at the same time. The New Jersey Office of the State Comptroller's Medicaid Fraud Division audits providers, recipients, and managed care organizations, and it can order recoupment or exclude a provider from the program. When an audit surfaces a credible allegation of fraud, the matter can be referred to the New Jersey Attorney General's Medicaid Fraud Control Unit, which investigates and prosecutes criminal Medicaid fraud and pursues civil False Claims Act cases. A compliance officer managing one inquiry may in fact be managing two, with different standards of proof and different consequences.

Two Agencies, Two Tracks

New Jersey splits Medicaid fraud enforcement between two offices. The Medicaid Fraud Division (MFD), created in 2010 when the powers of the Office of the Medicaid Inspector General transferred to the Office of the State Comptroller, conducts audits and civil and administrative enforcement, recovering $132.5 million in Medicaid funds in fiscal year 2025 alone. The Medicaid Fraud Control Unit (MFCU) sits inside the Division of Criminal Justice, in the Office of the Insurance Fraud Prosecutor within the Attorney General's Office, and handles the criminal side, along with civil actions under the state's False Claims Act. MFD findings can be challenged through an audit appeal and, ultimately, a Medicaid fair hearing before a recoupment or exclusion becomes final.

How an MFD Audit Becomes an MFCU Referral

MFD does not need to prove criminal intent to act. It can order recoupment or move to exclude a provider on a civil and administrative record, including reviews of the managed care organizations that administer Medicaid benefits statewide. When an audit turns up indicia of fraud rather than a documentation lapse, the matter is referred out: in fiscal 2024, MFD referred 29 cases to MFCU and 143 cases to other civil and criminal enforcement entities. Once a credible allegation of fraud is under investigation, federal regulation requires the state Medicaid agency to suspend payments to the provider, absent good cause, while the MFCU inquiry proceeds. A provider can lose Medicaid revenue before any criminal charge is filed, based on the referral alone.

A single set of billing records can produce a civil recoupment demand, a state provider exclusion, and a criminal referral to the Medicaid Fraud Control Unit, each running on its own timeline and its own standard of proof.

Civil Recoupment, Criminal Charges, and the False Claims Act Are Different Exposure

The three tracks are not the same matter wearing different labels. MFD's recoupment and provider exclusion actions are civil and administrative; a state-level MFD exclusion is a separate action from a federal OIG exclusion, though a provider can face both. MFCU's criminal authority comes from New Jersey's Medicaid fraud statute, N.J.S.A. 30:4D-17, and the Health Care Claims Fraud Act, N.J.S.A. 2C:21-4.2 and 2C:21-4.3, which carry prison exposure and fines of up to $150,000 or five times the claim amount. MFCU separately enforces the New Jersey False Claims Act, N.J.S.A. 2A:32C-1 to -17, a civil statute with treble damages and a qui tam whistleblower provision, separate from any criminal charge. A provider can face a civil False Claims Act judgment without ever being charged criminally, or face both from the same claims. Compliance officers should never treat the two as interchangeable when assessing exposure.

Why Early Legal Counsel Is Critical

It is critical that New Jersey health care providers promptly retain experienced healthcare defense counsel upon receiving an MFD audit notice, an MFCU subpoena, or any other government inquiry touching Medicaid claims. Early legal intervention can protect the provider's rights, help shape the response to MFD and MFCU requests, avoid statements that later support a criminal referral, preserve defenses on both the civil and criminal tracks, and allow counsel to communicate with investigators on the provider's behalf. Delaying representation can affect the outcome on both tracks at once and expose the provider to consequences beyond the original audit.

How Health Law Alliance Can Help

Health Law Alliance represents health care providers in Medicaid audits and in the parallel civil and criminal proceedings those audits can trigger, drawing on the firm's experience with 2,000+ audits overseen for providers nationwide. The firm works with New Jersey providers from the first MFD document request through any MFCU referral, coordinating a single defense strategy across the civil recoupment, exclusion, and criminal tracks rather than responding to each in isolation. Providers facing a New Jersey Medicaid inquiry may contact Health Law Alliance's Medicaid audit defense team for a free, confidential consultation.