Uninsured and Underinsured Motorist Coverage Explained
Uninsured and underinsured motorist coverage is the part of your auto policy that protects you when the driver who caused the accident cannot pay for what they caused. Most people do not think about this coverage until they need it. By then, the gap between what the other driver owes and what their policy covers is already a problem.
What These Coverages Actually Do
Uninsured motorist coverage applies when the other driver has no insurance at all. It also covers hit-and-run situations where the other driver leaves the scene and cannot be identified. Underinsured motorist coverage applies when the other driver has a policy, but the limits are too low to cover your damages.
Both coverages pay through your own insurance company. You file a claim on your own policy, even though the accident was not your fault. Your carrier steps in where the other driver’s coverage falls short or does not exist.
These coverages generally apply to bodily injury – medical bills, lost wages, and pain and suffering. Property damage coverage through uninsured motorist provisions is a separate add-on in most cases.
Why the Risk Is Higher Than You Think
The Insurance Research Council found that roughly one in three drivers nationally were either uninsured or underinsured in 2023. About 15 percent had no insurance at all. Another 18 percent carried limits too low to cover a serious accident.
A broken leg, a concussion, and a couple of nights in the hospital can push past a minimum liability limit before physical therapy even starts. When those costs get spread across multiple injured people in a single car, the money runs out fast.
How It Works After an Accident
Imagine you are driving with passengers. Someone runs a red light and hits your car. Two passengers are hurt. The other driver carries a minimum policy. That minimum gets divided across everyone who was injured, and it disappears before the first round of bills is finished.
Health insurance may cover some of the medical costs, but it does not cover lost wages or pain and suffering. Without uninsured or underinsured motorist coverage, you collect whatever the other driver’s policy pays and the rest comes out of your pocket.
With this coverage on your policy, your own carrier may be able to step in and help close that gap. It does not make the situation simple, but it gives you a layer of protection that would not exist otherwise.
How Much Coverage to Carry
A common starting point is to match your uninsured and underinsured motorist limits to your bodily injury liability limits. If you carry 100/300 in liability, carry the same in UM and UIM. You already decided that amount is the right level of protection for someone else. It makes sense to protect yourself and any passengers at the same level.
This is not the cheapest line item on your auto policy. It is one of the more expensive pieces, and the reason is that the risk is real. Carriers are paying these claims regularly. The cost reflects how likely you are to actually need it.
If you have an umbrella policy, check whether it extends over your UM and UIM coverage. Some do. Some do not. That is a conversation worth having with your agent.
Check Your Declarations Page
Your declarations page shows your UM and UIM limits if you have them. Look for lines labeled uninsured motorist bodily injury and underinsured motorist bodily injury. If those lines are missing, you either declined the coverage at some point or it was never added.
If you are not sure, call your agent. That is a five-minute conversation that could save you tens of thousands of dollars.
Get a Quote From Western Pacific Insurance
If you want a quote or want us to review what you are currently carrying, our team can help. We write auto insurance in Nevada, Arizona, Utah, and California, and we can show you what your UM and UIM limits look like and whether there is a gap worth closing. Get a quote here.
