Wisconsin 2025-2026 Regular Session

Wisconsin Assembly Bill AB1237

Introduced
3/19/26  
Refer
3/19/26  

Caption

An Act to renumber and amend 49.485; to amend 801.02 (1), 803.09 (1), 803.09 (2), 804.01 (2) (intro.) and 805.04 (1); to create 20.9315, 49.485 (1), 165.25 (11m), 805.04 (2p) and 893.9815 of the statutes; Relating to: restoring private individual authority to bring a qui tam claim against a person for making a false claim for medical assistance, actions by the attorney general against a person for making a false claim for medical assistance, and providing a penalty. (FE)

Summary

AB1237 would restore and expand Wisconsin’s ability to pursue false-claims cases involving Medical Assistance (Medicaid) by allowing private individuals to file qui tam actions on behalf of the state, a remedy that was removed in 2015 Wisconsin Act 55. The bill creates a new statutory section governing these cases, defines key terms such as “claim,” “knowingly,” and “material,” and sets out procedures for filing under seal, attorney general review, state intervention, discovery stays, settlement approval, and dismissal rules. It also authorizes whistleblower-style awards for successful relators, including a share of recovered proceeds, expenses, and attorney fees, and adds retaliation protections for employees, contractors, and agents who assist in reporting or prosecuting false claims. The bill also updates the existing false-claims penalty statute for medical assistance to align more closely with the federal False Claims Act. It expands liability to include false records or statements, false obligations, and conspiracy, and ties forfeiture amounts to federal ranges rather than the current fixed dollar amounts. In addition, it gives the Department of Justice and the attorney general parallel authority to pursue claims directly or through alternate remedies, including administrative proceedings, and establishes a 10-year limitations period for actions under the new section. The bill amends civil procedure statutes to account for sealed qui tam filings, limits intervention and dismissal rules in these cases, and makes criminal fraud convictions preclusive in related civil actions. The overall sentiment reflected in the bill materials is policy-driven and enforcement-oriented rather than partisan or contentious in the available record. The bill was introduced with bipartisan cosponsorship and framed as a restoration and modernization of anti-fraud tools for the Medical Assistance program. However, the measure ultimately failed to pass, indicating that it did not secure the necessary legislative support despite its stated goal of strengthening fraud recovery and aligning state law with federal standards. The main point of contention is the return of private qui tam enforcement in Medicaid-related fraud cases. Supporters would likely view the bill as expanding fraud detection, increasing recoveries, and protecting whistleblowers, while opponents may be concerned about increased litigation, relator incentives, expanded attorney general authority, and the burden on providers or other program participants. The bill also raises procedural concerns by limiting intervention, sealing complaints, restricting dismissal, and extending the statute of limitations, all of which shift the balance toward enforcement and away from early public disclosure or defendant control over the litigation process.

Impact

AB1237 would substantially revise Wisconsin’s Medical Assistance false-claims enforcement framework by creating a new state qui tam cause of action, expanding DOJ enforcement tools, and conforming key liability and penalty provisions to the federal False Claims Act. It would amend civil procedure statutes to accommodate sealed whistleblower filings and special dismissal/intervention rules, and it would create a 10-year limitations period for these claims. The bill would directly affect Medicaid providers, contractors, employees, whistleblowers, the Department of Justice, and courts handling fraud litigation.

Sentiment

The available materials suggest generally favorable policy intent around combating fraud in the Medical Assistance program, with the bill presented as a restoration of a previously available enforcement mechanism and a modernization of state law. The introduction included bipartisan cosponsors, which suggests some cross-party interest in the concept. At the same time, the bill did not advance and ultimately failed to pass, indicating that support was insufficient to overcome concerns about the scope and consequences of reviving qui tam litigation.

Contention

The central controversy is whether private individuals should again be allowed to sue on the state’s behalf over false Medical Assistance claims. Supporters are likely to emphasize stronger fraud detection, whistleblower incentives, and higher recoveries for the state, while critics may object to increased litigation exposure, expanded penalties, and the possibility of opportunistic or duplicative lawsuits. Additional contentious provisions include the bill’s limits on dismissal and intervention, its sealing requirements, its broad alignment with federal False Claims Act standards, and its extended 10-year filing window.

Companion Bills

WI SB1086

Crossfiled An Act to renumber and amend 49.485; to amend 801.02 (1), 803.09 (1), 803.09 (2), 804.01 (2) (intro.) and 805.04 (1); to create 20.9315, 49.485 (1), 165.25 (11m), 805.04 (2p) and 893.9815 of the statutes; Relating to: restoring private individual authority to bring a qui tam claim against a person for making a false claim for medical assistance, actions by the attorney general against a person for making a false claim for medical assistance, and providing a penalty. (FE)

Previously Filed As

WI SB1086

Restoring private individual authority to bring a qui tam claim against a person for making a false claim for medical assistance, actions by the attorney general against a person for making a false claim for medical assistance, and providing a penalty. (FE)

WI SB38

Providing for liability for false claims, for adoption of congressional intent of the Federal False Claims Act, for damages, costs and civil penalties, for powers of Attorney General, for qui tam actions and for civil investigative demands.

WI HB2051

Providing for liability for false claims, for adoption of congressional intent of the Federal False Claims Act, for damages, costs and civil penalties, for powers of Attorney General, for qui tam actions and for civil investigative demands.

WI HB1697

Providing for liability for false claims, for adoption of congressional intent of the Federal False Claims Act, for damages, costs and civil penalties, for powers of Attorney General, for qui tam actions and for civil investigative demands; and establishing the Fraud Prevention and Recovery Account.

WI AB583

Resolution of claims against the state for wrongful imprisonment of innocent persons, exempting from taxation certain amounts an individual receives from the claims board or legislature, health benefits and other assistance for wrongfully imprisoned persons, and making an appropriation. (FE)

WI SB577

Resolution of claims against the state for wrongful imprisonment of innocent persons, exempting from taxation certain amounts an individual receives from the claims board or legislature, health benefits and other assistance for wrongfully imprisoned persons, and making an appropriation. (FE)

WI HB5922

Human services: medical services; claims for recovery against an ABLE account; prohibit. Amends sec. 112g of 1939 PA 280 (MCL 400.112g). TIE BAR WITH: HB 5923'26

WI SF4786

False claims against the state provisions modifications

WI HB891

To amend sections 3901.22 and 3922.07 and to enact sections 3901.216, 3901.97, and 3922.171 of the Revised Code to establish a medical claims consumer assistance program, to prohibit health insurers from improperly denying health claims, and to name this act the Fair Health Claims Act.

WI HB4811

Creating the False Claims Act

Similar Bills

No similar bills found.