Most new drivers skip uninsured motorist coverage to save money, not realizing that 1 in 8 drivers nationwide carry no insurance — meaning your legally required liability coverage won't help you if an uninsured driver hits your car.
What Uninsured Motorist Coverage Actually Does
Uninsured motorist coverage (UM) pays for your injuries and vehicle damage when you're hit by a driver who has no insurance or flees the scene. This is completely separate from your liability insurance, which only covers damage you cause to other people. If an uninsured driver runs a red light and totals your car, your liability coverage pays nothing toward your own repairs or medical bills.
Nationwide, approximately 13% of drivers operate vehicles without any insurance, according to the Insurance Information Institute. In some states, that number climbs above 20%. For a new driver in their first year on the road, this means roughly 1 in 8 other drivers you share the highway with carries zero coverage — and if one of them causes an accident, you're financially exposed unless you have UM coverage.
Uninsured motorist coverage comes in two forms: uninsured motorist bodily injury (UMBI), which covers medical expenses, lost wages, and pain and suffering, and uninsured motorist property damage (UMPD), which pays for vehicle repairs. Some states require both, some require only UMBI, and some make both optional. The cost typically ranges from $50 to $150 per year for coverage limits matching your liability policy, though first-time drivers often pay toward the higher end of that range due to age-based risk factors.
Why New Drivers Skip This Coverage — And Regret It
Most first-time insurance buyers eliminate uninsured motorist coverage when trying to meet a budget or hit a specific monthly payment target. When you're already paying $150–$300 per month as a new driver under 25, cutting a line item that adds $8–$15 monthly seems like an easy decision. The coverage isn't legally required in most states, and it protects against a scenario that feels unlikely.
But the math reverses after a single accident. If an uninsured driver causes $12,000 in damage to your vehicle and $8,000 in medical expenses, you're responsible for the full $20,000 out of pocket unless you carry UM coverage. Collision coverage would pay for the vehicle damage minus your deductible, but it won't touch medical bills — and if you skipped collision to save money (common among first-time drivers with older cars), you have no coverage at all.
The gap becomes especially painful for new drivers because you're statistically more likely to be in an accident during your first three years of driving. Insurance Institute for Highway Safety data shows that drivers aged 16–19 have crash rates nearly four times higher than drivers 20 and older. Pairing high accident risk with high exposure to uninsured drivers creates a compounding vulnerability that most new buyers don't calculate when building their first policy.
How Uninsured Motorist Coverage Limits Work
Uninsured motorist coverage limits typically mirror your liability limits, expressed in the same split-limit format. If you carry 50/100/50 liability coverage, your UM coverage would usually be structured as 50/100 — $50,000 per person for bodily injury, $100,000 per accident total. Some states allow you to purchase lower UM limits than your liability limits, but this creates a dangerous mismatch.
Here's why: if you carry $100,000 in liability coverage because you determined that's the amount needed to protect your assets in a lawsuit, that same $100,000 represents the potential financial damage you'd face if someone hit you. Dropping your UM limit to $25,000 to save $5 per month means you're protected to $100,000 when you cause an accident but only $25,000 when someone causes one against you — even though the financial consequences are identical.
Property damage coverage under UM works differently depending on your state. Some states include it automatically as part of uninsured motorist coverage, some offer it as a separate optional add-on (UMPD), and some don't offer it at all — requiring you to use collision coverage instead if an uninsured driver damages your vehicle. In states where UMPD is available, it typically comes with a lower deductible than collision (sometimes $0) and costs $20–$50 annually, making it one of the most cost-efficient coverages available for new drivers.
Underinsured Motorist Coverage: The Related Gap
Underinsured motorist coverage (UIM) works alongside uninsured motorist coverage but protects against a different problem: drivers who carry insurance, but not enough to cover the damage they cause. If a driver with minimum liability limits of 25/50 causes an accident that results in $75,000 in medical expenses, their insurance pays the first $25,000 and stops. UIM coverage pays the remaining $50,000 if your policy includes it.
This scenario is more common than uninsured driver accidents in many states. While 13% of drivers carry no insurance, a far larger percentage carry only state-required minimums — often 25/50/25 or 30/60/25 — which haven't increased in decades and fall short in any serious collision. A single night in a trauma center can exceed $25,000. A totaled late-model sedan can exceed $30,000. Minimum liability limits were designed for fender-benders, not modern accident costs.
For new drivers, UIM coverage typically costs about the same as UM coverage or is bundled together as a combined UM/UIM policy. The combined cost usually ranges from $75 to $200 annually depending on your state, age, and the limits you select. Skipping both coverages might save $10–$18 per month, but it leaves you completely unprotected in roughly 1 in 5 accidents where the at-fault driver either has no insurance or carries insufficient limits to pay your claim in full.
State Requirements: Where UM Coverage Is Mandatory
Twenty-two states and the District of Columbia require insurance companies to include uninsured motorist coverage in every auto policy, though some allow drivers to reject it in writing. These states include Connecticut, Illinois, Kansas, Maine, Maryland, Massachusetts, Minnesota, Missouri, Nebraska, New Hampshire, New Jersey, New York, North Carolina, North Dakota, Oregon, South Carolina, South Dakota, Vermont, Virginia, West Virginia, Wisconsin, and the District of Columbia.
In states where UM coverage is mandatory, insurers must offer it at limits equal to your liability coverage, but you can often opt for lower limits or reject it entirely by signing a waiver. First-time drivers sometimes sign these waivers without understanding what they're declining, especially when an agent or online flow emphasizes the monthly savings. In states where UM is optional, many insurers bury it in policy customization screens or present it as an add-on rather than a standard protection.
Even in states where UM isn't required, some lenders mandate it if you're financing a vehicle. This is less common than collision and comprehensive requirements, but lenders in high-uninsured-driver states sometimes include UM in loan agreements to protect their collateral. If you're buying your first car with a loan, check your financing paperwork before declining uninsured motorist coverage — rejecting required coverage can trigger a force-placed insurance policy from your lender at significantly higher cost.
When to Buy UM Coverage and When to Skip It
Buy uninsured motorist coverage if you don't have collision and comprehensive coverage on your vehicle, if you live in a state where more than 10% of drivers are uninsured, if you carry liability limits above your state's minimum, or if you don't have health insurance that would cover accident-related injuries. UM coverage becomes your primary financial protection in all of these scenarios, and skipping it leaves you completely exposed.
You might consider skipping UM coverage only if you carry full collision and comprehensive coverage with low deductibles, have excellent health insurance with low out-of-pocket maximums, live in a state with very low uninsured driver rates (under 5%), and carry only minimum liability limits that you're comfortable self-insuring against. This is an extremely narrow set of conditions that almost never applies to first-time drivers, who typically carry higher liability limits, have limited health coverage, and drive older vehicles without comprehensive coverage.
The cost-benefit calculation is straightforward: for $75–$150 annually, UM coverage protects you against losses that could easily reach $20,000–$100,000 in a single accident. That's a return ratio of roughly 100:1 or better in a worst-case scenario. For new drivers already paying elevated premiums due to age and inexperience, adding UM coverage typically increases your total policy cost by 3–7% while eliminating one of the largest financial risks you face on the road.