Uninsured Motorist Coverage — Wisconsin

Man in car at night with police lights in background
7/15/2026 · 7 min read · Published by Wisconsin Car Insurance Requirements

What Uninsured Motorist Coverage Protects

Uninsured motorist coverage pays for your injuries and your passengers' injuries when another driver causes a crash and has no liability insurance. Wisconsin requires every auto policy to include uninsured motorist bodily injury coverage at the same limits as your liability coverage, unless you reject it in writing. With 15.6% of Wisconsin drivers uninsured as of 2023, the coverage is not hypothetical.

The coverage applies when the at-fault driver has no insurance, when they flee the scene and cannot be identified, or when their carrier denies the claim and becomes insolvent. It does not pay for vehicle damage in Wisconsin — only bodily injury. Property damage from an uninsured driver falls to your collision coverage or comes out of pocket if you carry liability only.

Nearly one in six Wisconsin drivers operates without insurance, making uninsured motorist coverage a practical necessity rather than an optional add-on.

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Wisconsin Uninsured Motorists

15.6%

Nearly one in six Wisconsin drivers operates without insurance, making uninsured motorist coverage a practical necessity rather than an optional add-on. The state mandates it on every policy unless you reject it in writing.

Insurance Information Institute, 2023

How the Per-Person and Per-Accident Limits Work

Wisconsin's minimum required uninsured motorist coverage is $25,000 per person and $50,000 per accident. The per-person limit is the maximum the policy pays for any one injured person. The per-accident limit is the maximum the policy pays for all injuries in a single crash, regardless of how many people are hurt.

If an uninsured driver hits your car and injures you and two passengers, each person can claim up to $25,000, but the total payout across all three cannot exceed $50,000.

Households insuring multiple vehicles on one policy share the same uninsured motorist limits across every car. If an uninsured driver hits two of your household's cars in separate incidents within the same policy term, each crash is a separate occurrence with its own $25,000/$50,000 limit. The limits do not stack across vehicles; each accident resets the coverage.

The state minimum $25,000 per-person limit often falls short of actual injury costs. A single emergency room visit, imaging, and follow-up care can exceed that threshold before any lost wages are considered.

What the Coverage Pays and What It Does Not

Woman on phone call next to damaged car after traffic accident at intersection during sunset
Uninsured motorist bodily injury coverage in Wisconsin pays for specific injury-related expenses when the at-fault driver has no insurance. Understanding what falls inside and outside the coverage prevents surprise gaps at claim time.

The coverage pays medical bills, hospital charges, rehabilitation costs, lost wages during recovery, and pain and suffering damages up to your policy limits. It covers you, household members driving your vehicles, and passengers in your vehicles at the time of the crash. If the at-fault driver is uninsured and you are injured as a pedestrian or bicyclist, your own uninsured motorist coverage applies.

The coverage does not pay for vehicle damage, towing, rental car costs, or property inside the vehicle. Those losses require collision coverage or fall to you if you carry liability only. Uninsured motorist property damage coverage exists in some states but is not standard in Wisconsin. If an uninsured driver totals your car, collision coverage is the only insurance pathway to repair or replacement.

Underinsured Motorist Coverage and the Stacking Question

Underinsured motorist coverage pays when the at-fault driver has liability insurance but their limits are too low to cover your injuries. Wisconsin requires insurers to offer underinsured motorist coverage alongside uninsured motorist coverage, and most policies bundle them together.

Wisconsin does not allow stacking uninsured or underinsured motorist coverage across multiple vehicles on the same policy. Each accident is covered under one vehicle's limits. Some states permit stacking; Wisconsin does not.

Households with multiple vehicles can raise the uninsured and underinsured motorist limits on the entire policy without raising them separately per vehicle. A single limit increase applies to every car.

Wisconsin Minimum UM Limits

$25,000 / $50,000

The state requires uninsured motorist coverage at the same limits as your liability coverage, with a floor of $25,000 per person and $50,000 per accident. Many households raise these limits to match higher liability tiers.

Wisconsin Department of Transportation

How Multi-Car Households Structure Uninsured Motorist Coverage

A household insuring two or more vehicles on one policy applies the same uninsured and underinsured motorist limits to every car. You do not select separate limits per vehicle. If you raise the limits on the policy, every vehicle benefits. If you reject uninsured motorist coverage in writing, every vehicle loses it.

Households that split vehicles across separate policies — one car on one policy, another car on a second policy — create separate uninsured motorist coverage pools. Each policy carries its own limits, and the limits do not combine. This structure makes sense when household members have different risk profiles or when a teen driver requires a separate policy, but it eliminates the simplicity of managing one set of limits across all household vehicles.

Compare Carriers and Raise Your Limits

Wisconsin's 15.6% uninsured motorist rate means the coverage you are required to carry is not theoretical. The state minimum $25,000 per person limit often falls short of actual injury costs, and households managing multiple vehicles benefit from raising the limits once across the entire policy. Compare carriers that write multi-vehicle policies in Wisconsin and request quotes with uninsured and underinsured motorist limits that match your liability coverage tier. Closing the gap between the state floor and realistic injury costs protects every vehicle and every household member on the policy.