There are two types of uninsured motorist coverage. Uninsured motorist bodily injury insurance (UM or UMBI) covers you, the insured members of your household (resident relatives) and your passengers for bodily/personal injuries, damages, or death caused by an at-fault driver who doesn’t have insurance (uninsured) or, in some states, by a hit-and-run or miss-and-run driver.

These coverages also protect you and your insureds when riding in someone else’s vehicle, riding a bicycle or being a pedestrian.

Uninsured motorist bodily injury coverage varies according to the terms of your policy and state laws, but in general, it pays, up to the limit of your policy, for:

  • Medical expenses
  • Funeral expenses
  • Loss of income
  • Pain and suffering

In some states, pain and suffering is not covered or only compensated for if there are extenuating circumstances, such as a permanent injury.

Policy limits for uninsured motorist bodily injury coverage are per person and per accident; coverage is written as such.  For example, $25,000/$50,000 means that the maximum payout per person is $25,000 and the maximum payout for all people injured in one accident is $50,000.  This coverage may also be written as 25/50.

Is uninsured motorist bodily injury coverage mandatory?

Depending on where you live, bodily injury may be mandatory for an uninsured motorist.  In some states, it’s required coverage, in many others it’s required to be offered, but you can decline the coverage in writing on a state-approved form.

If you carry UMBI, most states require your limits for this coverage to be the same or lower than your bodily injury liability limits.  In all states offering uninsured motorist bodily injury, you must have bodily injury liability coverage as part of your car insurance policy to purchase UMBI coverage.

The insurance industry recommends bodily injury liability coverage of $100,000 per person and $300,000 per accident (referred to as 100/300) if you can afford these higher limits.

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What happens if I don’t have uninsured motorist bodily injury coverage?

Suppose this coverage is optional in your state and you choose to go without. In that case, you may be left to pay personally for medical expenses from an accident caused by an uninsured motorist. 

Estimates from the Insurance Research Council (IRC) say that the chance of a driver being uninsured is one in seven.  If one of these uninsured drivers hits you, you could try to pursue the at-fault driver for your medical expenses, but it’s doubtful that a person driving without insurance will have the money to pay you.

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author-img Shivani Gite Contributing Writer
Shivani Gite is an insurance and personal finance writer with a degree in journalism. She specializes in simplifying complex insurance topics, providing readers with clear and accessible guidance to make informed coverage and financial decisions.
author-img Laura Longero Editor-in-Chief
Laura Longero is the editor-in-chief of CarInsurance.com and a Nevada-based insurance expert. With more than 15 years of experience simplifying complex financial and insurance topics, she provides clear, trustworthy guidance to help drivers make confident coverage decisions. She serves as a media spokesperson for CarInsurance.com and has been featured in Consumer Affairs, MotorTrend and Business Insider, and completed the pre-licensing course in Personal Lines Property & Casualty Insurance.