If the other side’s insurance denies coverage, can I still recover through my own uninsured or underinsured motorist coverage?

Understanding the Problem

In North Carolina, can you use your own UM/UIM coverage when the other side’s insurer says it may not cover the crash because the policy may not match the business, vehicle, or driver involved, especially where the police report lists multiple company names?

Apply the Law

North Carolina requires motor vehicle liability policies covered by N.C. Gen. Stat. § 20-279.21 to include uninsured motorist (UM) coverage. The statute also requires underinsured motorist (UIM) coverage, subject to specific exceptions, including policies applicable solely to commercial motor vehicles or fleet vehicles. UM is designed to step in when the at-fault vehicle is legally treated as “uninsured.” Importantly, North Carolina law says a vehicle can be “uninsured” even if there is a liability policy out there—if the liability insurer denies coverage for the crash.

UIM, on the other hand, generally addresses insufficient liability insurance rather than a denial. For policies subject to the amended statute, an underinsured highway vehicle generally includes one for which the sum of all applicable bodily injury liability limits is less than the injured person’s total damages. In a crash involving more than one injured person, the statute also provides a separate test based on exhaustion and the amount actually paid to the claimant. Liability coverage ordinarily must be exhausted by settlement or judgment before UIM benefits are paid, although a UIM insurer may choose to pay before exhaustion. Policies issued or renewed before July 1, 2025, may be governed by the prior statutory rules.

Key Requirements

• You are an “insured” under the UM/UIM policy: Coverage usually applies to the named insured and certain household family members, and often to occupants of the covered vehicle, depending on the policy and facts.
• UM trigger (coverage denial): If the at-fault vehicle has liability insurance but the insurer denies coverage, North Carolina law can treat that vehicle as “uninsured” for UM purposes.
• UIM trigger (not enough coverage): Under the current statute, UIM may apply when the applicable liability limits are less than the injured person’s total damages. Special exhaustion and payment rules apply when multiple people are injured.
• Notice, service, and procedure matter: UM/UIM claims have specific claim and lawsuit procedures. If a lawsuit is filed against an uninsured motorist, the UM carrier must be properly served with the summons, complaint, or other process as required by N.C. Gen. Stat. § 20-279.21 and the Rules of Civil Procedure.
• Do not jeopardize subrogation: With UIM in particular, settlements require advance written notice to the UIM carrier and a 30-day response period before finalizing, so the carrier can decide whether to advance the tentative settlement amount and protect its rights.
• Commercial/fleet complications: Policies applicable solely to commercial motor vehicles or fleet vehicles are not statutorily required to provide UIM coverage, although coverage may still be purchased or included. UM requirements and other policy-specific issues must be evaluated separately.

What the Statutes Say

• N.C. Gen. Stat. § 20-279.21 (UM/UIM coverage; definitions; procedures) - Defines when a vehicle is “uninsured” or “underinsured,” including when a liability insurer denies coverage, and sets UM/UIM service, exhaustion, and settlement-protection rules.
• N.C. Gen. Stat. § 20-279.33 (Self-insurers) - Explains when an entity may qualify as a self-insurer, which can affect whether a vehicle is treated as uninsured.

Analysis

Apply the Rule to the Facts: Here, the insurer is reviewing whether the commercial vehicle and driver are actually covered because the police report lists multiple company names and the insurer believes the vehicle or driver may not be covered by the policy. If the liability insurer ultimately issues a denial of coverage for the crash, North Carolina law may treat the at-fault vehicle as “uninsured,” which can open the door to a UM claim under your own policy, assuming you qualify as an insured under that policy. If coverage is confirmed but the available limits are not enough to compensate your total damages, the issue may shift from UM to UIM. The applicable UIM test can depend on when the policy was issued or renewed and whether multiple people were injured.

Process & Timing

1. Who files: The injured person, or their attorney, makes a UM/UIM claim with the applicable auto insurer. Where: It starts as an insurance claim; if a lawsuit is needed, it is typically filed in North Carolina state court. What: Provide written claim notice and supporting records, such as medical records, bills, wage-loss proof, crash documents, and any coverage-denial letter. If suit is filed against an uninsured motorist, properly serve the UM insurer with the summons, complaint, or other process as required by statute. Do not rely on notice to an adjuster alone as a substitute for formal service.
2. Coverage position develops: While the other side’s insurer investigates whether the correct business is the named insured and whether the vehicle or driver is covered, your UM/UIM carrier may also investigate and request documentation. Expect requests for the denial letter, policy information, and proof of damages.
3. Resolution path: If the case proceeds as UM, your insurer may defend in the name of the uninsured driver or in its own name as allowed by statute. If the case proceeds as UIM and there is a tentative liability settlement, give the UIM carrier written notice and allow 30 days for the carrier to decide whether to advance an amount equal to the tentative settlement before finalizing it.

Exceptions & Pitfalls

• “Denial” vs. “delay”: A carrier saying “coverage is under review” is not always the same as a formal denial. UM may be clearer once there is a written denial of coverage.
• Improper service on the UM carrier: Informal notice to an adjuster may not satisfy the statutory requirements for binding a UM insurer to the result of a lawsuit. Proper service of process is essential.
• UIM settlement notice trap: If liability coverage exists and you settle without following the written-notice and 30-day response procedure, you can create avoidable disputes about UIM benefits and the insurer’s subrogation rights.
• Commercial/fleet policy issues: A policy applicable solely to commercial motor vehicles or fleet vehicles is not required by § 20-279.21 to provide UIM coverage. The actual policy must be reviewed to determine whether UIM was nevertheless purchased or included.
• Who is an “insured”: UM/UIM often depends on your status under the policy, such as a named insured, resident relative, or occupant. Do not assume you qualify without checking the policy and facts.
• Multiple potentially responsible parties: When multiple businesses are listed, there may be more than one potentially applicable liability policy. UM/UIM strategy often depends on confirming all available liability coverage first.
• Policy-date issue: The amended UIM rules apply to policies issued or renewed on or after July 1, 2025. An earlier policy may remain subject to the prior UIM definition and limits-comparison rules.

Conclusion

Yes. In North Carolina, if the at-fault insurer denies coverage for the crash, the at-fault vehicle can be treated as “uninsured,” which may allow you to pursue benefits under your own UM coverage. UIM is different and generally applies when applicable liability coverage is insufficient under the statutory test governing the policy. A practical next step is to give your UM/UIM carrier prompt written notice, obtain the other insurer’s coverage position in writing, preserve all filing deadlines, and ensure that any lawsuit or tentative UIM settlement follows the statute’s service and notice procedures.