What You Need to Know About Uninsured & Underinsured Motorist Coverage in Utah?

If a driver hits you in Utah and has no insurance or too little, your own policy can still protect you. A common way to meet these needs is through uninsured motorist and underinsured motorist coverage, often called UM and UIM. One of the biggest mistakes I see Utah drivers make is declining UM/UIM coverage to save a few dollars—only to face devastating gaps after a serious crash.

In the event that the other driver falls into financial difficulty, these coverages will cover the cost of medical care, wages, and pain and suffering. Due to Utah car accident laws and Utah’s no-fault insurance policy, most people begin with personal injury protection. Then, if your injuries are serious or your bills pass a set dollar amount, you can make a claim against the at-fault driver and, when needed, your UM or UIM. 

An auto car accident attorney SLC can explain how these parts work together and protect your rights from day one, and explain car insurance after an accident. In the guide below, you will see how UM and UIM work in Utah. Also, what limits make sense, how hit-and-run claims are handled, and what deadlines and steps matter most.

Key Takeaways:

• Utah policies include UM and UIM unless waived. 
• No-fault PIP minimum medical is $3,000.
• Threshold injuries allow claims beyond PIP.
• New liability minimums rose in 2025.
• UM can cover hit-and-run events.
• No contact hit-and-run needs strong proof.
• Stacking is limited under Utah law. 
• UM and UIM lawsuits have 4-year limits.
• Arbitration is an option for many claims.
• UIM timing ties to the last liability payment.

(Source: Motor Vehicle Insurance Utah)

What Uninsured Motorist Coverage Means in Utah?

A driver who is at fault for an accident but does not have liability insurance is covered by uninsured motorist coverage. In Utah, UM is built into auto policies unless you reject it in writing. Covered people include you, your family, and passengers. 

UM can pay for medical care, lost income, and pain and suffering if a driver without insurance causes the crash. It can also apply when you are a pedestrian or a bicyclist struck by a motor vehicle. These protections help when a driver breaks the law by not carrying insurance or when a hit-and-run makes it hard to recover from anyone else’s policy. 

Utah’s insurance code places UM into the core parts of a policy unless you sign a waiver, so most drivers carry it without noticing the fine print. Keeping UM on your policy is one of the lowest-cost choices that can make a major difference after a serious crash. 

It is your safety net when the other side has nothing. 

Is Uninsured Motorist Coverage Required in Utah? 

Utah insurance companies must offer uninsured motorist coverage to every driver who’s purchasing an auto policy. 

Anyhow, drivers may reject UM coverage by signing a written waiver. If you never signed a waiver, your policy likely includes uninsured motorist coverage automatically. 

Because most accidents involve uninsured drivers, many insurance professionals and attorneys recommend keeping UM coverage in place even though it’s not technically mandatory.

What Underinsured Motorist Coverage Does for You?

In cases where the at-fault driver’s liability limit is insufficient, underinsured motorist coverage helps fill the gap. Say your losses are higher than the other driver’s policy. Once the other driver’s policy pays out, you may still wonder how much car insurance goes up after an accident when filing future claims.

Utah policy forms usually set UIM equal to your liability limit unless you choose a lower amount or reject it in writing. Many people never adjust to it, but it is wise to pick a limit that matches the real cost of a hospital stay and time off work. UIM has rules on how it fits with other coverages, so there is no double recovery. 

The goal is to make you whole within the combined limits, not to pay the same dollar twice. A seasoned car accident lawyer in Utah will often help you time the UIM claim, coordinate car insurance and settlements, and protect your right to seek the balance from your own insurer.

Unlike uninsured motorist coverage, underinsured motorist coverage applies only after the at-fault driver’s policy limits have been exhausted. This coverage is designed to bridge the gap between the full value of your losses and the other driver’s insurance.

Coordination Rules That Matter

Utah sets the order of coverage and bans most interpolicy stacking. The coverage on the car you occupied is primary, and certain household policies can be secondary, but stacking beyond what the law allows is restricted. This makes early planning important so you use the right policy first. 

How Much Uninsured Motorist Coverage Do You Need?  

Most Utah drivers must consider carrying underinsured and uninsured motorist limits equal to their bodily injury liability limits. 

Higher limits may offer better protection against catastrophic medical expenses, long-term disability, and lost income. 

While Utah law enables drivers to purchase only the minimum coverage limits, minimum protection is generally not sufficient after a serious accident.

Emergency room treatment, rehabilitation, surgery, lost income, and continuous medical care can easily exceed tens of thousands of dollars. 

As a general rule, many insurance experts recommend matching your underinsured motorist and uninsured motorist limits to your bodily injury liability limits. 

In turn, that creates more balanced protection and helps reduce the risk of paying huge expenses out of pocket. 

While deciding how much uninsured motorist coverage you need, consider:

• Your household income
• The value of your assets
• Your health insurance coverage
• The number of drivers in your household
• Your ability to absorb unexpected medical costs

Because underinsured and uninsured drivers remain a reality on Utah roads, a lot of drivers choose limits that exceed the state minimum requirements whenever possible.

Uninsured vs. Underinsured Motorist Coverage: What’s the Difference?  

Many Utah drivers hear the terms “underinsured motorist coverage” (UIM) and “uninsured motorist coverage” (UM) and assume they mean the same thing. But that’s not the case. 

While both protect you after a crash caused by another driver, they usually apply in different kinds of situations. 

Here’s a real-world example to help you understand it better:

• Driver A causes a crash and carries zero insurance. Your UM coverage might pay for your damages. 
• Driver B causes a crash and has around a $30,000 liability limit, but your damages total $100,000. Your UIM coverage can help cover the remaining losses after Driver B’s policy is exhausted.

Together, UM and UIM create a crucial financial safety net that protects Utah drivers from underinsured and uninsured motorists.

Utah No-Fault Rules: PIP and When You Can Claim More

Utah uses no-fault insurance, called personal injury protection. Every standard auto policy must include at least $3,000 in medical PIP benefits per person, with added wage loss and household help benefits available under the statute. PIP pays quickly without proving fault, which is part of how car insurance pays for medical bills.

Depending on the circumstances, you may be entitled to compensation from the at-fault driver. Having more than 3,000 dollars in medical expenses, being permanently disabled, disfigured, or having suffered a fracture is possible. 

In these cases, you can file a liability claim. And if the driver does not have insurance or does not have enough insurance, you can file a UM or UIM claim. 

What Are Minimums and Recommended Limits in 2025 and Beyond?

Taking effect on January 1, 2025, the Utah government has increased its minimum liability limits to:

• $30,000 per person
• $65,000 per accident
• $25,000 for property damage

Utah requires minimum liability limits of $30,000 per person and $65,000 per accident, which is often insufficient in serious injury claims. The new minimums must be met by policies written after that date, as well as policies renewed after that date. 

Your UM and UIM options are tied to your liability limits unless you sign a waiver or pick less. In plain terms, if you set higher liability, you can match your UM and UIM to those higher numbers. 

That is often smart because hospital care, imaging, and follow-up therapy add up fast. Talk with a car accident attorney in Utah about setting uninsured & underinsured motorist coverage at least equal to your liability. And consider higher limits if you can afford the small premium bump. 

While the law sets the property damage limit at $25,000, according to a NewsRoom report, many Utah households find this doesn’t cover the cost of a modern vehicle. 

One serious multi-car crash can exhaust that minimum in seconds, leaving you personally liable for the rest. Buying protection beyond these state minimums is often just a small premium bump for massive peace of mind.

A Word on Waivers

Insurers must offer UM and UIM. To lower or reject them, you must sign an acknowledgment. Keep a copy. If you never signed a waiver, your policy should include these coverages by default under Utah law.

Do You Need Underinsured Motorist Coverage in Utah?  

Many drivers assume that carrying uninsured motorist coverage is sufficient. But still, underinsured motorist coverage is as important as most drivers carry only the minimum liability limits of the state.

Let’s say a driver with a $30,000 bodily injury policy might cause a collision that results in $100,000 or more in lost income, medical expenses, and other damages.

Once the at-fault driver’s insurance is exhausted, underinsured motorist coverage might help cover the remaining losses.

While UIM coverage isn’t legally required, it can offer valuable financial protection after serious accidents. 

That way, drivers with families, high medical costs, significant assets, or limited emergency savings often benefit from carrying higher UIM limits.

Hit-and-Run Claims: Proof You Need in Utah

Even in smaller crashes requiring insurance for minor accidents, coverage disputes can happen. UM can cover injuries from a driver who flees. If there was contact between the vehicles, the proof is usually straightforward. 

If there was no physical contact, Utah has a special rule. You must show the existence of the phantom vehicle by clear and convincing evidence that is more than your own testimony. 

Independent proof can include a witness, video, debris, or other physical signs. This rule exists to stop fraud, but it also means you should act fast to gather proof. Call the police right away, get names and numbers for any witnesses, save your dashcam video, and photograph damage and skid marks. 

Your insurer will ask for these items during the UM review, so be careful when dealing with insurance adjusters. If the company still disputes liability after an insurance company investigation, Utah’s UM procedures let you push the claim ahead by arbitration or suit. 

What Does Uninsured Motorist Insurance Cover?  

In short, uninsured motorist coverage can provide compensation when an at-fault driver has no insurance or in case a qualifying hit-and-run accident occurs.

Depending on your circumstances and policy, uninsured motorist coverage might help pay for:

• Medical expenses
• Future medical treatment
• Lost wages
• Reduced earning capacity
• Pain and suffering
• Permanent disability
• Disfigurement
• Wrongful death damages for surviving family members

All in all, the coverage details vary between policies, and so, it’s better to review your particular policy language.

But the goal of uninsured motorist coverage is to place you in a similar financial position to where you would have been if the at-fault driver had carried enough insurance.

Filing a Uninsured & Underinsured Motorist Claim: Steps, Timing, Arbitration

Start with medical care and learn how to report a car accident. Report the crash to the police and your insurer. Tell your company you may have a UM or UIM claim when filing a car insurance claim. Share medical records and bills, proof of wage loss, and any photos and videos. 

For UM, you can demand payment once liability and damages are clear, then choose arbitration or court if you cannot agree on the value. For UIM, you usually begin by negotiating car accident settlements with the at-fault driver’s insurer first.

Utah gives you four years to bring a UM lawsuit after the inception of loss. It also gives four years for UIM, but the clock starts on the date of the last liability settlement check, which can be later than the crash date. 

Many policies allow or require arbitration. Utah law spells out arbitration rules, discovery, and cost sharing. Filing for arbitration on time counts as filing for the statute of limitations, which helps protect your claim. A local personal injury lawyer Kearns can guide these steps and avoid timing mistakes. 

Stacking and coordination

Utah limits interpolicy stacking. The policy on the car you occupied is primary. Household policies may be secondary, within statutory limits. The law also bars most setoffs against workers’ compensation and allows health insurers to recover only after you are made whole and only for medical and funeral costs. These rules aim for fair pay without double recovery. 

Why Insurance Companies Deny UM and UIM Claims  

Insurance companies don’t approve every underinsured or uninsured motorist claim automatically. Sometimes, a claim can even be denied or delayed altogether. 

Common reasons for UIM and UM claim denials involve:

• Failure to report the accident promptly
• Insufficient evidence of the accident
• Disagreements regarding injury severity
• Lack of medical documentation
• Questions about policy coverage
• Missed filing deadlines 
• Failure to cooperate during the investigation 
• Disputes regarding fault for the accident

If an insurer denies a valid claim, policyholders may have the right to challenge the decision through negotiation, litigation, or arbitration.

When Should You Hire an Uninsured Motorist Claim Lawyer?  

While some uninsured motorist claims are resolved quickly, others become disputed when the insurance company questions fault, damages, medical treatment, or policy coverage.

You may benefit from speaking with an uninsured motorist claim lawyer if:

• Your injuries are serious
• The insurer disputes liability
• A hit-and-run driver cannot be identified
• Your UM or UIM claim is denied
• The settlement offer does not fully cover your losses
• Arbitration or litigation becomes necessary

Because UM and UIM claims involve your own insurance company, many people assume the process will be straightforward. Unfortunately, insurers may still challenge claims and attempt to minimize payouts. 

An experienced attorney can help gather evidence, calculate damages, and negotiate for fair compensation. 

An attorney can also help evaluate whether a proposed uninsured motorist settlement fairly reflects your medical expenses, lost wages, pain and suffering, and future damages.

Hire the Top-Rated Car Accident Attorney in Utah – Chris Cockayne

When your case involves UM or UIM, strategy matters. Settlements, deadlines, and policy language must all line up the right way. Chris Cockayne and his team at Cockayne Law focus on injury claims for Utah families. 

They listen, explain your options in plain words, and move fast to protect the claim. The firm builds cases with medical proof, wage records, and witness statements. They also know how to handle disputes over hit-and-run proof, limits, and arbitration. 

If the other driver’s insurance is not enough, they press your UIM claim at the right insurance timeline so you do not miss the window. If you prefer, they can use arbitration to speed things up and hold costs down. 

If you need a car accident attorney in Utah who is practical and steady, they are ready to help. You can also ask the team what UM and UIM limits fit your budget, so you are safer before the next drive.

Final Thoughts

UM and UIM are quiet parts of your auto policy that carry real power after a crash. They help when the other driver has no coverage or not enough. Utah’s rules on no-fault, thresholds, proof, stacking, and deadlines shape how and when you can recover. 

Keep UM and UIM on your policy, match them to your liability limits, and strongly consider higher limits if you can. If questions come up, a car accident in Utah can spot the best path and protect you from avoidable delays.