Skip to content
Glossary

What Is Underinsured Motorist Coverage?

Underinsured Motorist Coverage is insurance that may help pay covered injury losses when an at-fault driver has liability limits too low to cover the injured person's damages. The injured person generally seeks payment through their own policy, subject to policy terms, coverage limits, exclusions, and the facts of the accident.

Quick Facts About Underinsured Motorist Coverage

Category

Auto insurance coverage

Used for

Covered losses exceeding another driver's liability coverage

Common confusion

UIM coverage is not the at-fault driver's insurance

Also called

UIM Coverage, Underinsured Motorist Insurance

Often discussed with

Uninsured Motorist Claims

Key Takeaways About Underinsured Motorist Coverage

  • UIM coverage comes from your own auto policy.
  • Available payment depends on policy language and documented losses.
  • UIM coverage is not the same as uninsured motorist coverage.

How Underinsured Motorist Coverage Works

A man in a suit talks to a woman across a desk with toy cars, cash, and a stethoscope piled nearby

Underinsured Motorist Coverage applies when another driver caused an accident and that driver's liability insurance does not fully address covered injury losses. The injured person's policy may provide another source of payment, subject to its terms, limits, exclusions, and proof supporting the claim.

Related glossary terms: Bodily Injury, Damages, Subrogation.

The claim usually requires identifying the available liability coverage, documenting the injuries and losses, and reviewing the injured person's policy. Liability Coverage from the at-fault driver and Underinsured Motorist Coverage serve different roles. The first responds to the driver's legal responsibility, while the second may respond through the injured person's own policy after the available liability coverage is considered.

A hand holds a card about underinsured motorist coverage with car, injured person, and money icons in an office setting

From the Atlanta Auto Law team

When we handle an underinsured motorist claim, we review the applicable policy, the at-fault driver's coverage information, and the evidence supporting the injury losses. We also examine notice provisions, consent requirements, exclusions, and coverage disputes before assessing the available claim strategy.

Underinsured Motorist Coverage in Practice: A Real-World Example

A driver causes a crash, but the driver's liability policy does not cover all documented injury losses. The injured person's underinsured motorist coverage may provide additional payment if the policy applies and the claim satisfies its terms.

Related Terms

Bodily Injury

Bodily injury is physical harm to a person that may support a claim for losses after…

Damages

Damages are the money a claimant seeks or a court awards to address losses caused by…

Subrogation

Subrogation is the process that allows an insurer or another party that paid for a loss…

Atlanta Auto Law

Have Questions About Underinsured Motorist Coverage?

Contact Atlanta Auto Law for practical guidance on Underinsured Motorist Coverage and related personal injury attorney work in Atlanta.

The information on this website is for general informational purposes only and is not legal advice, does not create an attorney-client relationship, and may not reflect current law in Atlanta, Georgia, United States. Every situation is different; consult a licensed attorney about your specific matter. Prior results do not guarantee a similar outcome.

(678) 235-3870