When another driver causes a crash in Pittsburgh and their insurance isn't enough to cover your losses, you may be left with a coverage gap — expenses that exceed what the at-fault driver's policy will pay. This is where underinsured motorist (UIM) coverage becomes important, and why people in this situation often look for legal help to navigate what can become a complicated claims process.
An underinsured motorist is someone who has liability insurance, but whose policy limits aren't high enough to cover the full extent of your damages. This is different from an uninsured motorist, who carries no coverage at all.
For example: if the at-fault driver carries $15,000 in bodily injury liability and your medical bills alone reach $60,000, there's a $45,000 gap. Whether and how that gap gets addressed depends on your own policy's UIM coverage, the specific terms of that policy, and Pennsylvania law.
Pennsylvania is a choice no-fault state, which makes it somewhat unusual. When you register a vehicle, you elect either "limited tort" or "full tort" coverage. That choice significantly affects your ability to seek damages — including pain and suffering — through a claim or lawsuit.
UIM coverage in Pennsylvania is offered when you purchase auto insurance. Insurers are required to offer it, but policyholders can reject it in writing. If you accepted UIM coverage, it generally applies after the at-fault driver's liability limits have been exhausted — meaning you've collected everything their policy will pay.
Most Pennsylvania UIM policies are "difference in limits" policies. This means if the at-fault driver has $25,000 in coverage and you have $50,000 in UIM coverage, your UIM policy may only pay up to the difference — $25,000 — not the full $50,000. Policy language varies, so the actual structure of your coverage matters.
When total losses exceed the at-fault driver's policy, the categories of damages that may be pursued through a UIM claim typically include:
| Damage Type | Description |
|---|---|
| Medical expenses | Hospital bills, surgery, rehabilitation, ongoing treatment |
| Lost wages | Income lost while recovering from injuries |
| Future lost earnings | Reduced earning capacity from permanent injuries |
| Pain and suffering | Physical and emotional distress (may be limited by tort election) |
| Property damage | Vehicle repair or replacement (usually handled separately) |
Not all of these are automatically recoverable. The severity of your injuries, your tort election, your policy terms, and how fault is assigned all shape what's actually in play.
UIM claims aren't simply handed over once the at-fault driver's insurer pays out. Your own insurance company handles UIM — and insurers, even your own, often dispute the value of a claim. Common complications include:
The consent-to-settle issue is particularly significant. Missing this step can forfeit your UIM claim entirely.
People typically seek legal help with UIM claims when their losses are substantial, when their insurer is disputing the value of the claim, or when the procedural steps — like the consent-to-settle notice — raise the risk of making a costly mistake.
Most personal injury attorneys who handle these cases work on a contingency fee basis, meaning they take a percentage of any recovery rather than charging upfront. That percentage varies by attorney and sometimes by case stage — whether the matter settles before or after filing, or whether it goes to arbitration or trial.
What an attorney handling a UIM claim typically does:
Pennsylvania's statute of limitations for personal injury claims and the separate contractual deadlines in insurance policies don't always align. Missing either can end a claim. These deadlines vary and depend on the specifics of your situation.
No two UIM claims in Pittsburgh — or anywhere — produce the same result. The factors that drive differences include:
Understanding how UIM coverage works generally is a starting point — but how Pennsylvania's specific rules, your policy's exact terms, and the facts of your accident interact is where the actual outcome gets decided.
