Last Updated: November 5, 2025
You may file a
complaint with us if you are unable to resolve a dispute with an insurance company or agent, have a problem with a pharmacy benefit manager service, receive a surprise medical bill, or would like to report suspected insurance fraud.
If you have questions or problems, you may call us toll-free at
1-800-236-8517 (outside of Wisconsin) or
1-608-266-0103 (within Wisconsin), or
ask us a general insurance question .
Use this form if you are a consumer who has a complaint about an insurance company, an insurance agent, or a public adjuster.
Consumers, pharmacists, and others should use this form if your complaint is related to pharmacy benefit manager (PBM) services.
File a complaint about a surprise bill from a health care provider or facility that falls under the federal No Surprises Act.
Insurance fraud is a deliberate deception by individuals or providers for financial gain. Use this form to report suspected insurance fraud.