What documents are usually needed to support an underinsured motorist claim?

The Main Documents for a North Carolina Underinsured Motorist Claim

Underinsured motorist coverage, often called UIM coverage, may apply when an at-fault driver has liability insurance but that insurance is not enough to cover the injured person’s legally recoverable damages. A policy-limits offer from the liability insurer is important, but it does not by itself establish the full value of the UIM claim.

A complete claim file commonly includes several groups of documents.

Insurance and liability-settlement documents

• The declarations page and relevant portions of the claimant’s automobile insurance policy.
• Any other policies that may provide UIM coverage, including potentially applicable household policies.
• The liability insurer’s written offer confirming that it is tendering its available limits.
• A certified declarations page or other reliable proof of the at-fault driver’s liability limits.
• The proposed release, settlement agreement, and settlement check.
• Correspondence identifying the liability claim number, UIM claim number, adjusters, and applicable insurers.
• Proof of any payments already made under liability, medical payments, workers’ compensation, or another potentially relevant source.

Reviewing the actual policy is important. Coverage limits, definitions, notice provisions, cooperation requirements, and procedures can vary. A declarations page is useful, but it may not contain every term that affects the claim.

Medical records and billing evidence

The UIM adjuster will generally need documents connecting the claimed injuries and expenses to the collision. These may include:

• Medical records from each provider who evaluated or treated the accident-related injuries.
• Itemized medical bills rather than balance statements alone.
• Emergency transport records, imaging reports, visit summaries, and discharge instructions when applicable.
• Records showing the course of care and the claimant’s reported symptoms.
• Documentation of future care or ongoing limitations if supported by a medical provider.
• Health-insurance payment summaries, lien notices, or reimbursement correspondence when relevant.

Records and bills serve different purposes. Records describe complaints, findings, and care, while itemized bills document the charges. Missing dates, incomplete billing, or records from only some providers can make it difficult for an adjuster to evaluate the entire claim. Claimants should document symptoms accurately and follow the instructions of their medical providers.

Proof of lost income and other losses

If the claim includes time missed from work or reduced earning ability, useful documents may include wage statements, pay records, attendance records, tax documents when reasonably necessary, and a letter from the employer confirming dates missed and the rate of pay. Self-employed claimants may need business records that separate actual lost income from gross revenue.

Receipts can also support accident-related out-of-pocket expenses. Property-damage photographs, repair estimates, and vehicle valuation documents may help explain the force and circumstances of the crash, even when the UIM bodily injury claim does not seek additional property-damage payment.

Why the Adjuster May Request a Claimant Affidavit

An insurer may request a signed or notarized affidavit to confirm facts that are material to coverage or damages. Depending on the form, it might ask about other automobile policies, household members, vehicle ownership, prior payments, other available liability coverage, or the completeness of the information submitted.

The claimant should read the affidavit carefully and confirm that every statement is accurate before signing. Blank spaces, broad statements, or wording that does not fit the facts should be addressed rather than guessed at. It is also reasonable to ask the adjuster to explain what the affidavit is intended to establish and whether a particular format or notarization is required.

Keep a complete copy of the signed affidavit and proof of delivery. The claimant should also keep copies of all records, bills, releases, and correspondence submitted to either insurer.

Documents That Establish Fault and Causation

A UIM insurer may evaluate fault independently rather than simply accepting the liability carrier’s decision to offer its limits. Helpful evidence may include:

• The crash report and any available report attachments.
• Photographs or video of the vehicles, roadway, traffic controls, and visible injuries.
• Witness names, contact information, and statements.
• Repair estimates and vehicle-damage photographs.
• Prior written or recorded statements given to an insurer.
• A clear timeline connecting the collision, symptoms, medical visits, missed work, and recovery.

North Carolina permits contributory negligence as a defense. If the insurer proves that the injured person’s own negligence contributed to the injury, the defense can create serious problems for the claim. Under N.C. Gen. Stat. § 1-139, the party raising contributory negligence generally has the burden of proving it. Evidence should therefore show both what the other driver did wrong and why the claimant acted reasonably.

Before Accepting the Liability Settlement

North Carolina’s UIM statute contains a process intended to protect the UIM insurer’s possible right to pursue the at-fault driver. Under N.C. Gen. Stat. § 20-279.21, a UIM insurer that receives written notice of a proposed settlement generally has 30 days to advance an amount equal to the tentative settlement if it wants to preserve certain settlement-approval or subrogation rights.

For that reason, a claimant commonly sends the UIM insurer a written notice package containing the liability offer, proof of the available limits, proposed release, and request for the insurer’s response. Proof showing when the notice was delivered should be preserved.

Merely holding the liability settlement check may not complete this notice process or protect every right. Before signing a release, endorsing or depositing the check, or agreeing to dismissal language, the claimant should confirm:

• Whether the UIM insurer received formal written notice of the tentative settlement.
• The date the insurer received that notice.
• Whether the insurer requested additional documents.
• Whether the insurer will advance the proposed settlement amount or allow the liability settlement to proceed.
• Whether the release is limited to the appropriate parties and preserves any remaining UIM claim.

The wording of the policy, release, check, and insurer correspondence matters. A claimant should not assume that waiting for an informal response, or simply leaving a check uncashed, automatically satisfies the statutory or policy requirements.

How This Applies to the Policy-Limits Offer

Where the liability insurer has offered its limits and the UIM adjuster wants an affidavit, medical bills, and records, the practical goal is to create one organized submission. It should identify the enclosed documents, note anything still outstanding, and request written confirmation that the materials were received.

The file should ordinarily include the liability offer and proof of limits, the proposed release and check, the requested affidavit, complete medical bills and records, evidence of fault, and documents supporting any claimed lost income or other loss. If the UIM insurer has not yet responded to the liability settlement, the written notice date and the insurer’s statutory response period should be checked before the check or release is handled.

Insurance negotiations do not automatically extend a lawsuit deadline. N.C. Gen. Stat. § 1-52 provides a three-year period for many North Carolina personal injury actions, although the correct deadline can depend on the claim and circumstances. UIM policies may also contain notice, litigation, service, or arbitration requirements that need separate review.

A Practical Document Checklist

1. Obtain the complete UIM policy and declarations page.
2. Collect written proof of the liability limits and limits offer.
3. Save the proposed release, settlement agreement, and check.
4. Complete the requested affidavit accurately and retain a signed copy.
5. Gather records and itemized bills from every relevant medical provider.
6. Collect wage-loss records, receipts, photographs, the crash report, and witness information.
7. Send written notice of the tentative liability settlement and preserve delivery confirmation.
8. Keep a dated list of everything sent, received, or still missing.
9. Track the lawsuit deadline separately from insurance negotiations.