What if the Other Driver Is Uninsured in Montana?
September 26, 2026
An uninsured driver isn’t always a dead end. Your own policy may include uninsured motorist (UM) coverage. Montana requires insurers to include it unless the named insured rejected it. Other policies or responsible parties may also pay.
Don’t rely on what the other driver says at the scene. Report the crash, verify coverage, and review the full policy before you decide not to file a claim.
Montana’s uninsured motorist rule
Montana auto liability policies must include uninsured motorist bodily-injury coverage at the state’s minimum limits. The named insured can reject it. If someone rejected it on an earlier policy with the same insurer, the insurer doesn’t have to add it at renewal unless the insured asks in writing.
Because rejections and policy history matter, ask for the declarations page, endorsements, and any UM rejection form. Don’t assume coverage is missing because you don’t see it in an app or summary screen.
What UM coverage covers
UM coverage generally protects the people insured under your policy. It applies when they’re legally entitled to recover injury damages from the owner or driver of an uninsured vehicle. Policy definitions, exclusions, notice terms, and proof rules apply.
Vehicle damage is a separate question. Collision coverage may pay for your car, minus your deductible and subject to policy terms.
What about an underinsured driver?
An underinsured driver has insurance, but not enough to cover your loss. Montana’s UM statute speaks to uninsured vehicles. Underinsured coverage depends on your policy, so read the actual contract. Timing and insurer consent can matter. Get a review before you sign a release with the at-fault driver’s insurer.
Other possible sources of coverage
Coverage can come from the vehicle owner, an employer, a rideshare company, a household member’s policy, an umbrella policy, or another responsible business or person. Hit-and-run claims can fit within policy terms when reporting and proof rules are met.
Steps to take after an uninsured driver crash
Call law enforcement when Montana’s crash reporting rules apply. Exchange information and save evidence. Tell your insurer promptly. Ask in writing for every coverage and limit that may apply. Keep medical, pay, property, and communication records.
Don’t give up just because the responsible driver doesn’t have a standard policy. Coverage review is often the most important part of the case. See how Montana car accident insurance claims work. If you just had a crash, start with what to do after a car accident in Montana.
Claims against the driver personally
A claim may exist against an uninsured driver. But a judgment only helps if it can be collected. A Montana car accident lawyer can look at assets, other responsible parties, and insurance disputes. A lawyer can also tell you whether it’s worth going after the driver directly.
Deadlines to watch
Injury claims generally must be filed within three years. Property damage claims must be filed within two. Your own policy can require notice much sooner, and hit-and-run coverage can carry its own reporting rules. See all Montana car accident deadlines.
Frequently Asked Questions
Is uninsured motorist coverage required in Montana?
Insurers must include UM bodily-injury coverage in Montana auto liability policies, but the named insured can reject it. Check your policy.
Does UM coverage pay for my car?
UM bodily-injury coverage addresses injury. Collision or another property coverage may address the vehicle, depending on your policy.
What if the driver fled?
Report the crash right away and save witness, video, vehicle, and contact evidence. Hit-and-run coverage depends on policy terms and proof.
Can I use my own insurance if I wasn’t at fault?
Potentially. First-party coverage pays for defined losses under your policy. Using it doesn’t mean you caused the crash.
How long do I have to file after an uninsured driver crash?
Most injury claims must be filed within three years, and property damage claims within two. Your policy may set earlier notice rules, so report the crash to your insurer promptly.
Get a Free Case Review
Hit by a driver with no insurance? Don’t assume you’re out of options. Call us, and we’ll help you find the coverage that may apply.
Call us any hour at (800) 777-4141 or request your free case review online. Your review is confidential. There are no upfront fees, and we collect attorney fees only if we recover compensation for you.
Sources: MCA 33-23-201, 27-2-204, 27-2-207 (Montana Code Annotated).
Legal disclaimer: This page gives general information, not legal advice. Reading it or contacting us does not create an attorney-client relationship. Deadlines and outcomes depend on the facts. Past results do not guarantee a similar outcome
