Why Uninsured and Underinsured Motorist Coverage is a Must in Washington

Brad Haley • March 9, 2026

Why Uninsured and Underinsured Motorist Coverage is a Must in Washington 

When it comes to driving in Washington state, having auto insurance isn’t just a legal requirement—it’s your financial safety net. But even if you carry your own coverage, accidents with drivers who are uninsured or underinsured can leave you vulnerable. That’s where Uninsured/Underinsured Motorist (UM/UIM) coverage comes in. 

Understanding Uninsured / Underinsured Motorist Coverage 

  • Uninsured Motorist (UM) Coverage

    UM coverage protects you if you’re in an accident caused by a driver with no insurance. This includes: 

    • Hit-and-run drivers 
    • Drivers without any auto insurance 

    Purpose: Ensures you aren’t stuck paying medical bills, lost wages, or damages out of pocket due to someone else’s fault. 

  • Underinsured Motorist (UIM) Coverage

    UIM coverage kicks in when a driver has insurance but not enough to cover your expenses. For example: 


    The at-fault driver has $15,000 in liability coverage, but your medical bills total $30,000. Your UIM coverage can cover the remaining $15,000, up to your policy limit. 

Why Uninsured / Underinsured Motorist Coverage Matters in Washington 


Recent data from the Insurance Research Council (IRC) shows that as of 2023, 19.1% of drivers in Washington are uninsured, meaning roughly 1 million drivers could hit the road without any coverage. Underinsured drivers—those who carry only minimum liability coverage (WA’s 25/50/10 limits)—pose a similar risk. 


Even with insurance, many Washington drivers are effectively underinsured in serious accidents. That’s why UM/UIM coverage is not just optional—it’s a smart way to protect yourself, your family, and your finances on the road. 


~The Bottom Line~ 


  • UM/UIM coverage safeguards you when the other driver is financially inadequate. 
  • It covers medical bills, lost wages, and pain and suffering. 
  • With nearly 1 in 5 drivers uninsured in Washington, the risk is real. 


Don’t leave your protection chance—consider Uninsured / Underinsured Motorist coverage today. It’s peace of mind when you need it most. 

You might also like

Haley Insurance Agency Blog

April 1, 2026
What Is Life Insurance? Life insurance is essentially a promise between you and an insurance company. In exchange for regular payments—called premiums—the insurer agrees to provide a lump sum, known as a death benefit, to your loved ones if something happens to you while the policy is active. Think of it as a financial safety net for the people who depend on you. Many people say, “I have life insurance through my job, so I’m covered.” That’s true… for now. But here’s the catch: employer-provided life insurance usually stays with the company. If you change jobs—which, on average, Americans do every two years—you may need to go through a new application process to keep coverage. That’s why having your own independent life insurance policy can be so important—it ensures your protection follows you, not your employer.
March 25, 2026
An earthquake insurance policy is a specialized form of property insurance that protects your home and belongings if they’re damaged by an earthquake. Unlike standard homeowners or renters insurance, which generally does not include earthquake or earth movement damage, this coverage must be added as a separate policy or endorsement to your existing plan. Typical earthquake coverage may include: Structural damage to your home Repairs to personal property (inside your home) Debris removal Additional living expenses if your home is uninhabitable (But be sure to read your own policy — coverages and exclusions vary between insurers.)
March 17, 2026
For most people, buying a home is the biggest financial decision they will ever make. It’s where families grow, memories are made, and life happens. But while homeowners spend years paying for their homes, many still aren’t fully sure what their homeowner’s insurance actually does. Understanding how a homeowners policy works can help you protect not only your house, but also your finances and peace of mind. Let’s break it down in simple terms.

Get an Insurance Quote