You did everything right. You bought insurance. You drove carefully. Then someone with no policy, or not nearly enough policy, hit you and changed your life.
Now what?
In North Carolina, the answer often runs through your own insurance company under uninsured motorist (UM) and underinsured motorist (UIM) coverage. The rules changed significantly on July 1, 2025, and most drivers are now better protected than they were under the old law. But making a UM or UIM claim isn’t automatic, and the wrong move early can shut the coverage down entirely.
What Changed on July 1, 2025
Two major reforms took effect for any North Carolina auto policy issued or renewed on or after July 1, 2025, under Senate Bill 452 (Session Law 2023-133) and Senate Bill 319 (Session Law 2024-29):
Higher minimum liability limits. The minimum bodily injury liability went from 30/60 to 50/100. Property damage minimums also went up.
Mandatory UM and UIM coverage. Every new or renewed policy must now include both uninsured and underinsured motorist coverage at limits matching liability, with a minimum of 50/100. Drivers can no longer opt out of UIM.
No more liability setoff for UIM. Under the old rule, what you collected from the at-fault driver’s policy was subtracted from your own UIM coverage. That setoff is gone. Now your UIM stacks on top of the at-fault driver’s liability.
These changes matter. Under the old rule, a $50,000 UIM policy plus a $30,000 at-fault liability payout maxed out at $50,000 total. Under the new rule, the same setup pays $80,000.
What Uninsured Motorist Coverage Actually Covers
UM coverage applies when the at-fault driver has no insurance at all, or in certain hit-and-run cases where the responsible driver cannot be identified.
It pays for:
- Medical expenses
- Lost wages
- Pain and suffering
- Permanent injury and disability
- Loss of life enjoyment
- In wrongful death cases, the damages allowed under N.C.G.S. § 28A-18-2
The coverage follows you, not the vehicle. That means UM may apply if you’re injured as a pedestrian, a cyclist, or a passenger in someone else’s car, depending on policy language.
What Underinsured Motorist Coverage Adds
UIM coverage applies when the at-fault driver has some insurance, but not enough to cover your damages. UIM fills the gap up to your own policy limits.
Under the new law, the math works in the injured person’s favor. If your damages are $200,000, the at-fault driver carries 50/100 in liability, and you carry 100/300 UIM, you can potentially collect $50,000 from the at-fault driver’s liability policy plus up to $100,000 from your own UIM, for a total of $150,000. Before July 1, 2025, the UIM piece would have been reduced by the liability payout.
Hit-and-Run Cases Are UM Cases
If the at-fault driver flees the scene and is never identified, your UM coverage steps in to play the role of the at-fault driver’s insurer. To use it, you generally need:
- A timely police report
- Documentation that you made reasonable efforts to identify the driver
- Medical records tying your injuries to the incident
- Compliance with your policy’s notice and cooperation requirements
UM hit-and-run claims are notorious for getting complicated when the insured doesn’t report the incident promptly or fails to preserve evidence.
The Trap That Kills UM and UIM Claims
This is the part most unrepresented drivers don’t know.
If you sign a general release with the at-fault driver’s insurance company without first notifying and obtaining consent from your own UM or UIM carrier, you may have given up your UM/UIM rights entirely.
The reasoning: your insurance company has the right to subrogate against the at-fault driver, meaning they can pursue reimbursement from that driver after paying you. If you sign away the at-fault driver’s liability with a general release, you’ve destroyed your insurer’s subrogation rights, and they can deny the UIM claim on that basis.
The fix is procedural. North Carolina case law and the UM/UIM statute, N.C.G.S. § 20-279.21, allow you to settle with the at-fault driver while preserving your UIM rights through proper notice procedures. Doing it correctly requires careful coordination between settlements.
Stacking Multiple Policies
UM and UIM stacking in North Carolina is allowed across separate policies, not within a single policy.
What that means in practice:
- Three vehicles on one household policy: no stacking; you have one set of UM/UIM limits
- Two separate policies (yours and a household member’s): the limits can stack
- A passenger riding in a friend’s car: that vehicle’s UIM may stack with the passenger’s own policy
- Workers injured in employer-owned vehicles: commercial UIM may stack with personal policies
Identifying every applicable policy is one of the most important early steps in serious injury cases. The number of layers is often larger than people realize.
Contributory Negligence Still Applies
UM and UIM claims aren’t a free pass around North Carolina’s pure contributory negligence rule under N.C.G.S. § 1-139. Your own insurer, in defending a UM or UIM claim, can argue you were 1% at fault for the underlying accident. If they prevail, the entire claim fails.
This is a strange situation: your own insurance company, the same one you’ve paid premiums to for years, defending the UM or UIM claim by arguing you caused the wreck. It’s how the system works. The insurer steps into the shoes of the at-fault driver.
The defense playbook in UM/UIM cases looks the same as it does in any contributory negligence case: speeding, distraction, failure to keep a proper lookout, seatbelt arguments. Strong cases address these arguments early with evidence.
How Long Do You Have to File?
UM and UIM claims are generally subject to the same three-year statute of limitations as the underlying personal injury claim under N.C.G.S. § 1-52(16). Wrongful death UM/UIM claims have a two-year deadline.
Effective July 1, 2025, the rules for serving the UM carrier with process changed. Service deadlines are now uniform with service on the at-fault defendant. This eliminated a procedural trap that had derailed UM cases under the old law.
Even with the deadline alignment, UM/UIM claims reward early action. Notice requirements, evidence preservation, and policy interpretation all come up in the first 60 days.
Practical Steps After a UM or UIM Crash
If you’ve been hit by an uninsured or underinsured driver:
- Get a police report at the scene
- Get a medical evaluation the same day, even if you initially feel okay
- Photograph the scene, the vehicles, and any visible injuries
- Get witness contact information
- Notify your own insurance company promptly
- Request copies of your declarations page and full policy
- Avoid recorded statements without understanding their use
- Don’t sign any release from the at-fault driver’s insurer before getting legal advice
- Don’t post about the crash on social media
Don’t Sign the Release Until You Read the Fine Print
UM and UIM cases involve insurance contract law, statutory procedures, and tort law layered together. The new rules, effective July 1, 2025, are a meaningful improvement for injured people, but they don’t reduce the importance of careful handling, especially around release language and notice procedures. The wrong signature on the wrong document can give up coverage you’ve been paying for all along.
At DeMent Askew Johnson & Marshall, we know how to identify every available policy, preserve UM/UIM rights, and push back on contributory negligence arguments.
Reach out today before you sign anything an insurer sends you.
