Wisconsin Insurance Denial Appeal Law at a Glance
Unfair Claims Practices
Wis. Stat. §628.34(12) — Unfair Claims Settlement Practices
Appeal Deadlines
- General claims: 60 days from denial
- Health insurance (ACA): 180 days internal appeal
- Prompt pay: Insurer must pay within 30 days
Bad Faith Remedies
Wisconsin bad faith statute (Wis. Stat. §632.24) — insurer liable for 12% annual interest on late-paid claims plus attorney fees in bad faith action
External Review
Wisconsin Office of Commissioner of Insurance Independent Review for health plan denials
Wis. Stat. §632.835 et seq.
Where to File Complaints
- Wisconsin Office of Commissioner of Insurance Consumer Services
- Wisconsin Department of Justice Consumer Protection
Small claims limit: $10,000
Additional Protections
- Bad faith action with 12% interest penalty plus attorney fees
- External review for health insurance denials
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Wisconsin Insurance Denial Appeal FAQ
How do I appeal an insurance claim denial in Wisconsin?
To appeal an insurance denial in Wisconsin: (1) Review the denial letter for the specific reason and deadline, (2) Send a formal appeal letter citing Wis. Stat. §628.34(12) (Unfair Claims Settlement Practices), (3) Demand a complete explanation of the denial and copies of all documents considered, (4) Reference your right to file a complaint with the Wisconsin Office of the Commissioner of Insurance. Send via certified mail, return receipt requested.
How long do I have to appeal an insurance denial in Wisconsin?
In Wisconsin, the general appeal deadline for insurance claim denials is 60 days from the date of the denial letter. For health insurance claims, the ACA provides at least 180 days for internal appeals. Acting quickly is critical — missing the deadline can forfeit your right to appeal.
Can I sue my insurance company for bad faith denial in Wisconsin?
Yes. Wisconsin recognizes insurance bad faith claims. Wisconsin bad faith statute (Wis. Stat. §632.24) — insurer liable for 12% annual interest on late-paid claims plus attorney fees in bad faith action. If your insurer unreasonably denied a valid claim, you may be entitled to damages beyond the claim amount.
What is the unfair claims settlement practices act in Wisconsin?
Wisconsin's unfair claims settlement practices are governed by Wis. Stat. §628.34(12) (Unfair Claims Settlement Practices). This law prohibits insurance companies from failing to promptly investigate claims, denying claims without conducting a reasonable investigation, failing to provide clear explanations for denials, and other unfair practices.
Does Wisconsin have an external review process for insurance denials?
Yes. Wisconsin Office of Commissioner of Insurance Independent Review for health plan denials (Wis. Stat. §632.835 et seq.). External review allows an independent third party to review the insurer's denial decision. For health insurance, the ACA also provides federal external review rights.
Where do I file a complaint about an insurance denial in Wisconsin?
In Wisconsin, file complaints with: (1) Wisconsin Office of Commissioner of Insurance Consumer Services, (2) Wisconsin Department of Justice Consumer Protection. For health insurance, you can also contact the U.S. Department of Labor (ERISA plans) or HHS (ACA plans). For claims up to $10,000, you can file in Wisconsin small claims court.
Insurance Denial Appeal Letters by State
Select your state to see your specific protections.