Dealing with Underinsured Motorist (UIM) Coverage in Kentucky Car Accidents

A rear-end crash on I-64 in Louisville or a T-bone collision on New Circle Road in Lexington can generate a $120,000 spinal surgery bill before the first physical therapy session. Yet the driver who caused it may carry only Kentucky's minimum of $25,000 in bodily injury coverage. Underinsured motorist (UIM) coverage is the tool Kentucky car accident victims use to fill that gap, and in serious injury cases it is often the largest source of recovery.

The danger is procedural, not medical. Kentucky has a unique settlement notice process that must be completed before you accept the at-fault driver's policy limits, and the deadline for suing your own insurer is shorter than many victims expect. One premature signature on a release can erase a six-figure UIM claim, so the order of each step matters as much as the size of the medical bills.

How UIM Coverage Works in Kentucky

Kentucky's minimum liability statute (Ky. Rev. Stat. Ann. § 304.39-110) requires drivers to carry at least $25,000 per person, $50,000 per accident, and $25,000 for property damage. A single surgery, hospital stay, and six months of therapy can exceed $25,000 quickly. UIM coverage steps in once the at-fault driver's coverage runs out.

Under the underinsured motorist statute (Ky. Rev. Stat. Ann. § 304.39-320), insurers must offer UIM coverage, but buying it is optional. Kentucky uses an excess model: UIM pays the amount by which your damages exceed the at-fault driver's liability limits, up to your own UIM limits. Your insurer does not subtract the other driver's $25,000 from your UIM limit, which makes Kentucky more favorable than so-called reduction states.

Where PIP Fits In

Personal injury protection (PIP), also called basic reparation benefits, usually pays the first $10,000 of medical bills and lost wages regardless of fault under the Motor Vehicle Reparations Act (Ky. Rev. Stat. Ann. § 304.39-020). Wage benefits are capped at $200 per week under the wage loss provision (Ky. Rev. Stat. Ann. § 304.39-130). Amounts PIP pays are removed from the injury claim, so they are not counted twice in a UIM demand.

Dollar Example: Surgery and Prolonged Therapy

Assume a Bowling Green driver needs a lumbar fusion and nine months of physical therapy. Total damages are $375,000: $140,000 in medical bills, $35,000 in lost wages, and $200,000 in pain and suffering. The at-fault driver carries the $25,000 minimum.

Stacking in this example adds $200,000 to the recovery. That is why a full audit of every household policy is one of the first tasks in a serious UIM case.

The Coots Procedure for Settling With the Underlying Carrier

In Coots v. Allstate Insurance Co., 853 S.W.2d 895 (KY Supreme Court 1993), the court ruled for the injured insured. It held that a victim may accept the at-fault driver's liability limits without forfeiting UIM benefits, as long as the UIM insurer gets advance notice and a fair chance to protect its subrogation rights. Those rules now appear in Ky. Rev. Stat. Ann. § 304.39-320.

What a Coots Notice Letter Usually Includes

• The amount of the tentative settlement offered by the liability insurer, with a copy of the written offer.
• Proof of the at-fault driver's policy limits, such as a declarations page or a sworn statement of no other insurance.
• A request that the UIM insurer either consent or substitute payment within 30 days.
• Delivery by certified or registered mail to every UIM carrier that may owe coverage, including household policies.

The UIM Insurer's Two Choices

Within 30 days of receiving notice, the UIM insurer generally must choose one path. It may consent to the settlement, which lets you release the at-fault driver. Or it may pay you the tentative settlement amount itself, which preserves its right to pursue the at-fault driver later. If the insurer does neither within 30 days, it generally loses its subrogation claim and you may finalize the settlement.

Mistakes That Can Destroy a UIM Claim

• Signing a general release or cashing the liability check before the 30-day window closes.
• Notifying only your own carrier while overlooking a spouse's or resident relative's UIM policy.
• Settling for less than the full liability limits, since UIM generally credits the full limit and you absorb the gap.
• Ignoring policy clauses that require prompt reporting of a potential UIM claim.

Stacking UIM Policies Across Household Vehicles

Stacking means combining UIM limits from several vehicles or policies. In Chaffin v. Kentucky Farm Bureau Insurance Cos., 789 S.W.2d 754 (KY Supreme Court 1990), the court ruled for the policyholder, holding that an insured who paid separate premiums for UIM coverage on multiple vehicles could stack those coverages under the reasonable expectations doctrine.

Premium structure now drives most stacking disputes. Many insurers charge one UIM premium for a multi-car policy and add anti-stacking language. Depending on the policy wording and how premiums were charged, a court may enforce that language, so the declarations page for every vehicle deserves close review.

• Separate premiums per vehicle: a strong argument for stacking.
• Single flat UIM premium: stacking is often limited by policy terms.
• Resident relatives: a spouse or relative living in your home may have a separate policy that also covers you.
• Umbrella policies: these include UIM only if an endorsement was purchased.

Step-by-Step Process in Kentucky

Whether the crash happened in Louisville, Lexington, Bowling Green, Owensboro, or Covington, the UIM process generally follows the same sequence.

Step 1: Report the Crash and Secure Evidence

Call 911 and request a police report from the responding agency, such as the Louisville Metro Police Department, Louisville or the Lexington Police Department, Lexington. Photograph vehicles, injuries, and the scene, and collect witness contact details.

Step 2: Open a PIP Claim and Notify Your UIM Carrier

File for basic reparation benefits with the insurer of the vehicle you occupied. Under the overdue payment statute (Ky. Rev. Stat. Ann. § 304.39-210), PIP benefits are generally overdue if not paid within 30 days of reasonable proof, and late payments carry 12% interest, or 18% if the delay lacks reasonable foundation. Send written notice of a potential UIM claim at the same time.

Step 3: Audit Every Available UIM Policy

Gather declarations pages for every household vehicle and every resident relative's policy. Note whether a separate UIM premium was charged for each vehicle.

Step 4: Treat Through Maximum Medical Improvement

Surgery and prolonged physical therapy cases are rarely valued until your doctor states you have reached maximum medical improvement. Keep every bill, therapy note, and work restriction, and ask your surgeon to estimate future care costs.

Step 5: Obtain the Liability Policy Limits Offer

Send a demand package to the at-fault driver's insurer. In a serious injury case with a $25,000 policy, the insurer often tenders full limits within 30 to 90 days. Do not sign anything yet.

Step 6: Send the Coots Notice by Certified Mail

Mail written notice of the tentative settlement to every UIM carrier as required by Ky. Rev. Stat. Ann. § 304.39-320. Keep the return receipt as proof of the date each carrier received it.

Step 7: Wait Out the 30-Day Window

Within 30 days, the UIM insurer either consents or pays you the settlement amount itself. Only then should you sign the release or accept the liability check.

Step 8: Submit the UIM Demand and Negotiate

Present the full damages picture, including your stacking analysis. If the carrier stalls or lowballs, the Unfair Claims Settlement Practices Act (Ky. Rev. Stat. Ann. § 304.12-230) prohibits unreasonable claim handling, and consumers may file a complaint with the Kentucky Department of Insurance, Frankfort at 800-595-6053.

Step 9: File Suit Before the Deadline

In State Farm Mutual Automobile Insurance Co. v. Riggs, 484 S.W.3d 724 (KY Supreme Court 2016), the court ruled for the insurer, upholding a policy term requiring UIM suits within 2 years of the accident or the last PIP payment, mirroring the MVRA limitations statute (Ky. Rev. Stat. Ann. § 304.39-230). Suits begin with a complaint and a Form AOC-105, Kentucky, Administrative Office of the Courts, Civil Summons in courts such as Jefferson Circuit Court, Louisville, Fayette Circuit Court, Lexington, Warren Circuit Court, Bowling Green, Daviess Circuit Court, Owensboro, or Kenton Circuit Court, Covington. Out-of-state insurers may remove cases worth more than $75,000 under the federal diversity statute (28 U.S.C. § 1332) to the U.S. District Court for the Western District of Kentucky, Louisville or the U.S. District Court for the Eastern District of Kentucky, Lexington.

How Much Does a UIM Claim Cost in Kentucky?

• Circuit Court filing fee: about $188 base, plus technology and local fees that often push the total above $200.
• Service of process: roughly $40 to $60 per defendant by sheriff, or certified mail costs.
• Coots notice mailing: usually under $15 per carrier.
• Contingency fees: commonly 33.3% before suit and 40% after filing, with no fee unless money is recovered.
• Medical records and narrative reports: about $50 to $1,500 depending on the provider.
• Expert witnesses: life care planners, economists, and surgeons often charge $2,500 to $15,000 each in litigated cases.
• Depositions: about $500 to $1,500 each for the court reporter and transcript.

Many Kentucky attorneys charge a reduced fee, or no fee, on PIP benefits, so ask how the percentage applies to each source of money.

How Long Does the Process Take?

Most surgery cases resolve 12 to 24 months after the crash. Because the UIM suit deadline can arrive before treatment ends, many lawyers file a protective lawsuit and keep negotiating while the case is pending.

Compare Kentucky UIM Attorneys in Our Directory

UIM cases turn on policy language, notice timing, and stacking arguments that insurers contest every day. Our directory lets readers in Louisville, Lexington, Bowling Green, Owensboro, Covington, and Elizabethtown compare verified local car accident attorneys by practice focus, experience, and client reviews.

You can review profiles, check whether a lawyer regularly handles UIM and stacking disputes, and schedule a consultation. Most injury attorneys offer a free first meeting, so bring your declarations pages, the police report, and any settlement offers.

Frequently Asked Questions (FAQ)