What Is Uninsured Motorist Coverage and Do You Need It?

Uninsured motorist coverage pays for your injuries when the driver who caused the crash has no insurance, not enough insurance, or drives off before you can get their information. It is the part of your policy that protects you from other people's bad decisions, and it is quietly one of the most important lines you carry.

Here is the problem it solves. You do everything right, buy your coverage, obey the law. Then someone with no insurance runs a red light and hits you. Their policy is supposed to pay for your injuries, except there is no policy. So who pays?

What uninsured motorist coverage does

Uninsured motorist coverage, often written **UM**, steps in when an at-fault driver cannot cover the harm they caused you. It pays for your medical bills, and depending on your policy and your state, lost wages and other costs from the injury, up to your limit. It treats you as if the other driver had carried the insurance they were supposed to.

Most of this coverage is for **bodily injury**, meaning you and your passengers getting hurt. Some states also offer uninsured motorist **property damage**, which can pay to fix your car when an uninsured driver wrecks it, sometimes with a separate deductible.

The two situations it covers

There are really two versions of the same problem, and they often ride together on your policy.

Uninsured motorist coverage handles the driver with **no insurance at all**. Underinsured motorist coverage, or **UIM**, handles the driver who has insurance but nowhere near enough. Picture a driver carrying a $30,000 injury limit who puts you in the hospital with $95,000 in bills. Their insurer pays their $30,000 and stops. Underinsured coverage can pick up the gap that would otherwise land on you.

The two usually come as a pair, UM/UIM, and both matter, because "they had insurance" is cold comfort when their limit runs out at a third of your bill.

Hit-and-run counts too

Here is the part a lot of drivers do not know. In most states, a **hit-and-run** is treated as an uninsured motorist claim. The driver who clipped you and vanished might as well have no insurance, because you have no way to reach it. So if you carry UM, the coverage that would have handled an uninsured driver often handles the phantom one too. Without it, a hit-and-run injury can come straight out of your own pocket.

What it does not do

Uninsured motorist coverage is about the *other* driver's failure, not yours. It does not pay for injuries you cause to other people, that is your liability coverage. It does not fix your own car after a crash you caused, that is collision. And in states that only sell the bodily injury version, your car's damage from an uninsured driver goes through your collision coverage and your collision deductible instead.

Do you actually need it

Consider the odds. The Insurance Research Council has estimated that roughly **one in eight drivers** on the road carries no insurance at all, and plenty more carry the bare legal minimum. Every one of them is a potential bill with your name on it.

Some states require uninsured motorist coverage outright. North Carolina is one of them, so if your policy is written there you likely already carry it, though the limits are worth checking. In states where it is optional, it is usually **inexpensive for what it does**, often a small addition to your premium, because you are insuring against someone else's gap rather than your own driving. A common move is to set your UM limits to match your liability limits, so you protect yourself as well as you protect everyone else.

Find out what you already carry

Most drivers cannot say whether they have uninsured motorist coverage, what the limit is, or whether underinsured is included. That answer is sitting in your declarations page right now. Put your auto policy into MyPolicyShield and ask plainly: do I have uninsured and underinsured motorist coverage, what are the limits, and am I covered in a hit-and-run?

Better to know it is there before an uninsured driver introduces themselves than to find out the hard way that the bill is yours.

This article is general information, not insurance, financial, or legal advice.