Peterson v. Western National Mutual Insurance Company

Why This Case Matters

Peterson v. Western National Mutual Insurance Company is a key Court of Appeals decision on insurance bad faith in Minnesota. It clarified what an insurer must do before denying a first-party claim for benefits. The case established that an insurer cannot simply point to a debatable claim as a defense — it must first conduct a reasonable investigation and fairly evaluate the results. If it skips those steps, a court may find bad faith under Minn. Stat. 604.18, and the insurer may owe the policyholder’s attorney fees and costs.

The Facts

Alison Joel Peterson was injured in a motor vehicle collision and suffered chronic headaches that required Botox treatments every three to four months. She settled her claim against the at-fault driver for $45,000. Peterson then turned to her own insurance policy with Western National Mutual Insurance Company, seeking the full $250,000 available under her underinsured motorist (UIM) coverage.

Western National denied the claim. The insurer relied on an independent medical examination, pointed to pre-existing conditions, and emphasized the low-speed nature of the collision. Peterson sued for benefits and also sought bad faith taxable costs and attorney fees under Minn. Stat. 604.18, which allows recovery when an insurer denies a first-party claim without a reasonable basis.

The case went to trial. The jury awarded Peterson over $1.4 million in damages — far exceeding the policy limits. The trial court then awarded $197,940 in bad faith taxable costs and attorney fees under Minn. Stat. 604.18, finding that Western National had not acted in good faith when it denied the claim. Western National appealed.

What the Court Decided

The Court of Appeals affirmed the bad faith award. The court held that under Minn. Stat. 604.18, an insurer must do two things before it can rely on the “fairly debatable” defense: it must conduct a reasonable investigation, and it must fairly evaluate the results of that investigation. Only after meeting both requirements can an insurer argue that the claim was fairly debatable and therefore its denial was not in bad faith.

The court found that Western National’s investigation and evaluation fell short of this standard. The insurer’s reliance on the independent medical examination, pre-existing conditions, and low-speed collision did not reflect a fair evaluation of the evidence as a whole. The jury’s substantial verdict demonstrated the gap between the insurer’s position and the actual value of the claim.

This decision reinforced that the “fairly debatable” defense is not a blanket shield for insurers. An insurer that conducts a flawed or incomplete investigation cannot later claim the denial was reasonable simply because the claim involved some debatable issues.

What This Means for You

• Your insurer must investigate fairly. Before denying a claim under your own insurance policy, the company must conduct a reasonable investigation and honestly evaluate the results. A denial based on a one-sided or incomplete review may be bad faith.
• “Fairly debatable” is not an automatic defense. An insurance company cannot deny your claim and then argue the claim was debatable. It must first show that its investigation and evaluation were reasonable. If the process was flawed, the debatable-claim defense fails.
• You may recover attorney fees for bad faith denials. Under Minn. Stat. 604.18, if an insurer denies a first-party claim without a reasonable basis, you may be entitled to recover your attorney fees and taxable costs on top of your policy benefits.
• Document everything. Keep copies of all medical records, bills, correspondence with your insurer, and any independent medical examination reports. Thorough documentation strengthens your position if you need to challenge a denial.
• Talk to an attorney if your claim is denied. Insurance bad faith cases are legally and factually complicated. If your insurer has denied or undervalued a claim under your own policy, an experienced insurance attorney can evaluate whether the denial was reasonable.