Wisconsin 2025-2026 Regular Session

Wisconsin Senate Bill SB1147

Introduced
3/19/26  
Refer
3/19/26  

Caption

An Act to create 631.84 of the statutes; Relating to: limitation on retroactive claim denials under health insurance policies.

Summary

SB1147 would create a new statutory section limiting when an insurer may retroactively deny payment on a health insurance claim. In general, an insurer could only seek a retroactive denial within 12 months after it first paid the claim. If the claim involved coordination of benefits with another payer, including Medicare, Medicaid, or another third-party health plan, the retroactive denial window would extend to 18 months. The bill defines retroactive denial broadly to include efforts to recoup already-paid amounts, offset future payments, or otherwise reduce payments owed to the claimant. The bill also creates an exception for fraudulent claims. If the insurer’s retroactive denial is based on fraudulent information submitted to support the claim, the time limits would not apply. The measure applies to disability insurance policies, which the bill notes is the term used in current law for health insurance policies in this context, and it includes initial applicability rules for policy years and collective bargaining agreements.

Impact

The bill would add a new limitation in ch. 631 of the Wisconsin statutes governing insurer recoupment and retroactive claim denials. It would constrain insurers’ ability to revisit paid claims after a set period, while preserving fraud-based denials and allowing a longer review period for claims involving coordination with other payers. The practical effect would be to increase payment certainty for insureds and providers and to reduce the period during which insurers can claw back previously paid claims.

Sentiment

There is no recorded committee testimony or vote breakdown in the provided materials, so the available context does not show detailed debate. Based on the bill’s text, the measure appears consumer- and provider-protective, aimed at limiting late claim recoupments and improving predictability in health coverage payments. The bill ultimately failed to pass pursuant to Senate Joint Resolution 1.

Contention

The main policy tension in the bill is between protecting insureds and providers from delayed recoupment actions and preserving insurer flexibility to correct payment errors. Insurers may view the 12- and 18-month limits as restricting their ability to recover improper payments, while supporters would likely argue that the deadlines prevent disruptive, unexpected clawbacks. The fraud exception reduces that concern, but coordination-of-benefits cases could still be a point of dispute because they allow a longer 18-month window and involve multiple payers, including Medicare and Medicaid.

Companion Bills

WI AB1189

Crossfiled An Act to create 631.84 of the statutes; Relating to: limitation on retroactive claim denials under health insurance policies.

Previously Filed As

WI AB1189

Limitation on retroactive claim denials under health insurance policies.

WI HF1896

Statute of limitations for minor sex abuse claims applied retroactively.

WI SF1885

Minor sex abuses claims statute of limitations application retroactively provision

WI HF1896

Statute of limitations for minor sex abuse claims applied retroactively.

WI HB05278

An Act Prohibiting Health Care Insurers From Retroactively Denying Health Insurance Claims For Behavioral Health And Substance Abuse Services.

WI HB917

Health Insurance - Retroactive Denial of Reimbursement

WI HB0917

Health Insurance - Retroactive Denial of Reimbursement

WI AB52

Revises provisions relating to the payment of claims under policies of health insurance. (BDR 57-367)

WI HB1292

Limit the ability of a health carrier to recoup, recover, or retroactively deny previously paid claims.

WI HB1450

Health Insurance - Coordination of Benefits - Carrier Responsibilities and Retroactive Denials of Reimbursement

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