Minnesota law provides strong protections for policyholders whose claims have been denied. The state’s bad faith statute, Minn. Stat. § 604.18, is one of the nation’s most policyholder-friendly, allowing recovery of attorney fees and damages up to $250,000 in bad faith actions. When an insurance company denies your claim in Minnesota, you have clear statutory rights to appeal internally and pursue external remedies if the denial was unreasonable or made in bad faith.

This guide explains Minnesota’s claims appeal process, the circumstances that constitute bad faith under state law, and how to recover damages if your insurer acted improperly. Minnesota’s courts take bad faith seriously, and understanding your rights can help you negotiate settlements or win in litigation.

Minnesota Insurance Claim Denial: Key Facts

Aspect	Details
Insurance Regulator	Minnesota Department of Commerce, Insurance Division
Internal Appeal Deadline	15 business days
External Review Available	Yes (health insurance)
Bad Faith Statute	Minn. Stat. § 604.18
Bad Faith Remedies	Actual damages, attorney fees, up to $250,000 in bad faith damages
File DOI Complaint	mn.gov/commerce/insurance/complaints

Reasons Insurance Companies Deny Claims

Minnesota insurers deny claims for policy exclusions, coverage disputes, alleged misrepresentation or non-disclosure, breach of policy conditions, and disputes over causation or damages. Common denials include claims for pre-existing conditions not disclosed, injuries allegedly pre-dating the policy, or losses the insurer argues fall outside covered perils. However, Minnesota law requires that any denial be based on reasonable investigation and a legitimate policy interpretation.

Your Right to Appeal a Denied Claim in Minnesota

Step 1 — Internal Appeal

You have 15 business days from the denial notice to submit an internal appeal. Write to your insurance company’s claims department requesting reconsideration. Include new evidence, clarifications, expert opinions, medical documentation, or legal arguments explaining why the denial was improper. The insurer must acknowledge receipt of your appeal and provide a written response. Minnesota law requires insurers to give clear explanations for their decisions.

Step 2 — External / Independent Review

For health insurance claims, Minnesota provides an external review process for denials involving medical necessity, experimental treatment, or rescission (cancellation for alleged misrepresentation). File your external review request with the Minnesota Department of Commerce. The independent reviewer will conduct an objective evaluation and issue a decision. The external review process typically takes 30 days and the reviewer’s decision is binding on the insurer.

Step 3 — File a Complaint with the Minnesota Department of Commerce, Insurance Division

If the internal appeal is denied without reasonable justification or you believe the insurer violated Minnesota law, file a complaint with the Insurance Division. Provide all correspondence, the denial letter, your appeal request, and the insurer’s response. Include a detailed statement of why you believe the denial violates state law. The Division investigates and may take enforcement action against the insurer.

Bad Faith Insurance in Minnesota

Minnesota Stat. § 604.18 defines bad faith insurance practices and provides a private right of action. Bad faith occurs when an insurer fails to attempt in good faith to effectuate settlement of a claim; fails to conduct a reasonable investigation; fails to advise the policyholder concerning the results of the investigation; or misrepresents policy terms or coverage. Additionally, bad faith includes unreasonable delay in responding to claims, failure to acknowledge communications, and refusal to pay without reasonable basis.

If you successfully prove bad faith under § 604.18, you are entitled to recover your actual damages (the claim amount), attorney fees, and costs. Importantly, if the court finds bad faith was committed in reckless disregard of the rights of others, you may recover up to $250,000 in additional bad faith damages. This provision makes Minnesota’s statute one of the most powerful policyholder protections in the country and provides significant leverage in settlement negotiations.

Courts have found bad faith when insurers ignore clear policy language favoring the policyholder, conduct inadequate investigations, apply exclusions arbitrarily, or deny claims without considering all available evidence. The bad faith analysis focuses on whether the insurer’s conduct was objectively unreasonable and whether the insurer knew or should have known its conduct violated state law.

Real Situations in Minnesota

Minneapolis, Minnesota — Homeowners Insurance Denial Thomas’s home suffered severe water damage from a foundation crack. The insurer denied the claim, asserting the damage resulted from “gradual seepage” rather than sudden accidental loss. The insurer provided no inspection evidence and the policy definition of sudden accidental loss clearly covered such scenarios. Thomas’s attorney sent a demand letter citing bad faith under § 604.18 and noting the company’s failure to investigate. The insurer reversed the denial, paid the full claim, and settled for additional damages to avoid litigation.

St. Paul, Minnesota — Auto Insurance Denial Rebecca was injured in a car accident and submitted medical payments claims to her auto insurer. The insurer denied the claims without reviewing her medical records, relying instead on an insurance adjuster’s phone conversation with her that lasted five minutes. Minnesota law requires reasonable investigation, and this clearly fell short. Rebecca’s attorney cited bad faith and § 604.18’s attorney fee provision. The insurer paid the claims, attorney fees, and an additional $15,000 to resolve the dispute.

Rochester, Minnesota — Health Insurance Denial Mark’s cancer treatment was denied as “experimental” by his health insurer. The insurer’s denial letter did not explain which aspect of treatment was considered experimental or cite any evidence supporting this characterization. Mark requested external review through the Department of Commerce. The external reviewer determined the treatment was standard-of-care and binding on the insurer. Mark also filed a bad faith complaint, which resulted in settlement for additional damages.

Common Mistakes Minnesota Policyholders Make

Missing the 15-business-day appeal deadline: This window is crucial for preserving your claims and strengthening later arguments. Track the deadline in writing and submit your appeal well before expiration.
Not citing bad faith law in appeals: Including specific references to Minn. Stat. § 604.18 and the insurer’s alleged violations demonstrates you understand your rights and can pressure settlement.
Failing to request the insurer’s investigation file: Write to the insurer requesting all investigation notes, expert reports, communications, and the basis for denial. This documentation is critical evidence in bad faith claims.

This article is for informational purposes only and does not constitute legal advice. Last reviewed: March 2026.

Minnesota Insurance Claim Denial Laws: Your Rights and How to Appeal (2026)