What Each Type of Car Insurance Actually Covers

The six coverage types and what they pay for

Car insurance has six main coverage types, and most states require you to carry at least two of them. Liability covers damage you cause to someone else's car or property. Collision covers damage to your own car from hitting another vehicle or object. Comprehensive covers damage from weather, theft, or hitting an animal. Uninsured motorist covers you if someone without insurance hits you. Underinsured motorist covers you if the at-fault driver's insurance isn't enough. Medical payments covers hospital bills for you and your passengers after a crash, regardless of who caused it.

You don't buy all six. State minimums typically require liability only — usually $25,000 to $100,000 depending on where you live. If you have a car loan or lease, the lender requires collision and comprehensive. If you own your car outright, those two are optional. Uninsured and underinsured motorist coverage is optional in most states but strongly recommended. Medical payments is optional everywhere.

The coverage you choose affects your monthly premium and what you pay out of pocket when something happens. A higher deductible (the amount you pay before insurance kicks in) lowers your monthly cost but raises what you owe if you file a claim. A lower deductible costs more per month but protects you better if an accident happens.

Key Takeaways

• Liability is required by law in nearly every state and covers damage you cause to other people and their property, not your own car.
• Collision and comprehensive cover your own vehicle but are only required if you have a loan or lease; lenders use them as collateral protection.
• Uninsured and underinsured motorist coverage protects you against drivers who have no insurance or insufficient insurance, and is optional but common.
• Your deductible is the amount you pay out of pocket before your insurance pays, and raising it lowers your monthly premium but increases your cost per claim.
• Medical payments coverage pays hospital and doctor bills for you and your passengers after any crash, regardless of fault.

Liability coverage: what you're required to carry

Liability is the only coverage type required by law in nearly every state. It has two parts: bodily injury liability (which pays for injuries to other people) and property damage liability (which pays for damage to other people's vehicles and property). Your policy shows these as two numbers, like 25/50/25, meaning $25,000 per person for injuries, $50,000 total per accident for injuries, and $25,000 for property damage.

Liability does not cover your own injuries or your own car. If you cause a crash, your liability insurance pays the other driver's medical bills and car repairs, up to your policy limits. If the damages exceed your limits, you are responsible for the rest. This is why some people buy higher limits than their state requires — a serious crash can easily cost $100,000 or more.

State minimum limits vary widely. Some states allow as low as $10,000 per person, while others require $50,000 or more. Check your state's requirements when you buy a policy, because driving with less than the legal minimum can result in fines, license suspension, or both.

Collision and comprehensive: protecting your own vehicle

Collision covers damage to your car when you hit another vehicle, a pole, a guardrail, or any other object. It pays for repairs up to your car's actual cash value (what it's worth on the used market, not what you paid for it). Comprehensive covers damage from events you don't cause: weather like hail or flooding, theft, vandalism, hitting an animal, or a tree falling on your car.

If you financed or leased your car, your lender requires both collision and comprehensive as a condition of the loan. They want to protect their collateral. If you own your car outright, both are optional, but many people keep them anyway because a major repair can cost thousands of dollars.

Both collision and comprehensive have deductibles. If your deductible is $500 and a hailstorm causes $3,000 in damage, you pay $500 and insurance pays $2,500. Raising your deductible to $1,000 typically lowers your monthly premium by 15 to 30 percent, depending on your insurer and location. The trade-off is that you pay more out of pocket if something happens.

Uninsured and underinsured motorist coverage: protection against gaps

Uninsured motorist coverage protects you if someone without insurance hits you and causes injury or property damage. Underinsured motorist coverage protects you if the at-fault driver has insurance but their limits are too low to cover your damages. Together, these two types fill the gap when the other driver can't or won't pay.

Uninsured motorist coverage is optional in most states but required in a few, including Virginia, North Carolina, and New Hampshire. It's inexpensive — usually $5 to $15 per month — and covers both bodily injury and property damage depending on your policy. Underinsured motorist coverage is optional everywhere and typically costs a few dollars more per month.

These coverages use your own deductible (usually $0 for uninsured motorist property damage) and pay up to your policy limits. If you're hit by an uninsured driver and your damages are $8,000 but your uninsured motorist limit is $10,000, your insurance pays $8,000. If your damages are $15,000 and your limit is $10,000, you get $10,000 and have to pursue the other driver for the rest — which is often impossible if they have no insurance.

Medical payments coverage: hospital bills after a crash

Medical payments coverage (sometimes called med pay) pays for hospital visits, doctor appointments, surgery, and ambulance services for you and your passengers after a crash, regardless of who caused the accident. It covers reasonable and necessary medical expenses incurred within a set time frame, usually one to three years after the crash.

Medical payments is optional in all states and typically costs $5 to $25 per month depending on your coverage limit. Most people choose limits between $1,000 and $10,000. It's useful if you don't have health insurance or if your health insurance has a high deductible, because med pay can cover those out-of-pocket costs without waiting for a liability claim to be resolved.

Medical payments does not cover lost wages or pain and suffering — only actual medical bills. It also doesn't cover injuries you receive outside the car, even if you're in a crash. If you're hit by an uninsured driver, your medical payments coverage pays your bills immediately, and your uninsured motorist coverage handles the rest of your damages separately.

How deductibles affect your costs and coverage

Your deductible is the amount you pay out of pocket before your insurance pays anything. Collision, comprehensive, and sometimes uninsured motorist coverage have deductibles. Liability and medical payments typically do not. Common deductible amounts are $250, $500, $1,000, and $2,500.

Raising your deductible lowers your monthly premium because the insurance company is taking on less risk. Lowering your deductible raises your monthly premium. The math is personal: if you raise your collision deductible from $500 to $1,000 and save $20 per month, you break even after 25 months without a claim. If you have a collision in month 10, you pay $1,000 instead of $500, so you lose money on the trade-off. If you go 30 months without a claim, you save $600.

Choose a deductible you can actually afford to pay if you need to file a claim. If you can't pay $1,000 out of pocket, a $1,000 deductible doesn't help you — you'll still be stuck if something happens. Many people set their deductible at the amount they have in savings.

State minimums versus recommended coverage

Every state sets minimum liability coverage amounts, but these minimums are often too low for real-world protection. A state minimum of $25,000 per person sounds like a lot until you realize that a serious injury can cost $100,000 or more in medical bills alone, plus lost wages and pain and suffering. If you cause that crash, you're personally liable for anything above your insurance limit.

Insurance companies and consumer advocates typically recommend liability limits of at least $100,000 per person and $300,000 per accident. This costs only slightly more than state minimums — usually $10 to $30 extra per month — and protects your personal assets if you cause a serious crash. If you have significant savings or own a home, higher limits are worth the cost because a lawsuit can target those assets.

For collision and comprehensive, the recommendation depends on your car's value and your financial situation. If your car is worth $5,000 and you have $10,000 in savings, a $500 deductible makes sense because you can afford to pay it. If your car is worth $30,000 and you have $2,000 in savings, a $1,000 deductible might leave you unable to repair your car if something happens, so a lower deductible is worth the extra monthly cost.

Frequently Asked Questions

Do I need collision and comprehensive if I own my car outright?

No, they're optional if you own your car. But if your car is worth more than you can afford to replace out of pocket, keeping collision and comprehensive protects you from a major financial loss. If your car is old and worth very little, dropping these coverages can save money.

What's the difference between uninsured and underinsured motorist coverage?

Uninsured motorist covers you if the other driver has no insurance at all. Underinsured motorist covers you if they have insurance but their limits are too low to pay for your damages. Both are optional in most states but inexpensive and worth having.

If I have medical payments coverage, do I still need health insurance?

Medical payments is not a substitute for health insurance. It only covers injuries from car crashes and only up to your policy limit. You still need health insurance for all other medical needs and for coverage beyond what med pay provides.

Can I change my deductible after I buy a policy?

Yes, you can change your deductible at any time by contacting your insurer. The change usually takes effect immediately or on your next billing date. Lowering your deductible mid-policy will raise your remaining premium, and raising it will lower it.

What happens if the other driver's insurance doesn't cover all my damages?

That's when underinsured motorist coverage pays. If their liability limit is $50,000 but your damages are $80,000, their insurance pays $50,000 and your underinsured motorist coverage pays up to your limit. Anything beyond that you'd have to pursue through a lawsuit.