Almost every week, someone tells me they aren't worried about their crash because they have full coverage. Then we pull their policy, and the coverage that would actually pay for their injuries isn't on it.
"Full coverage" is one of the most common phrases in auto insurance, and one of the most misunderstood. Here's what it usually means, what it usually leaves out, and how to check your own policy in about five minutes, before you need it.
"Full coverage" is not an actual insurance term
No Colorado statute defines "full coverage." You won't find it on your declarations page either. It's shorthand that agents, lenders, and drivers use, and it means different things to different people.
When most people say it, they mean their car is covered if something happens to it. That is a very different thing from you being covered if something happens to you.
What "full coverage" usually includes
In practice, "full coverage" almost always means three things:
Liability coverage. This is the only coverage Colorado requires. It pays for the damage and injuries you cause to other people. The state minimum is 25/50/15: $25,000 per injured person, $50,000 per crash, and $15,000 for property damage. Liability pays nothing for your own injuries.
Collision coverage. This pays to repair or replace your own vehicle after a crash, regardless of fault.
Comprehensive coverage. This pays for damage to your vehicle from things other than a collision: hail, theft, a fallen tree, a deer.
If you have a car loan or lease, your lender almost certainly requires collision and comprehensive. That requirement protects the lender's interest in the car. It was never designed to protect you.
What "full coverage" often leaves out
The two coverages that matter most when you're the one who gets hurt are the ones most likely to be missing.
Uninsured/underinsured motorist coverage (UM/UIM). This pays for your injuries when the driver who hit you has no insurance, runs, or carries too little insurance to cover your damages. Colorado requires insurers to offer it, but you can reject it in writing. Once rejected, that rejection carries forward through renewals and vehicle changes until you ask in writing to add it back. Many people signed that rejection years ago to save a few dollars a month and have no idea it's still in effect.
Medical payments coverage (MedPay). This pays your medical bills after a crash regardless of who caused it. Insurers must offer at least $5,000, and you can decline it in writing. I've written more about how MedPay works in MedPay and Your Colorado Car Accident and what happens when it's used up in Your MedPay Ran Out. Here's Who Pays Your Medical Bills Next.
So you can have a policy your agent calls "full coverage," with a paid-off car, collision, and comprehensive, and still have zero coverage for your own injuries if you're hit by the wrong driver.
Why this matters more in Colorado than almost anywhere
The Insurance Research Council estimates that roughly one in five Colorado drivers was uninsured in 2023, among the highest rates in the country. And Colorado had the highest underinsured-driver rate in the nation, at nearly 50%.
In plain terms: if you're seriously hurt in a Colorado crash, there's a real chance the driver who hit you either has no insurance or has nowhere near enough. Your own UM/UIM coverage is often the only thing standing between you and unpaid medical bills.
What that looks like in a real crash
Say a driver runs a red light and hits you. You're taken to the hospital, need surgery, and miss two months of work. Your damages come to $150,000.
The other driver carries the Colorado minimum. Their insurer pays $25,000, and that's the end of their policy.
- With "full coverage" but no UM/UIM: your collision coverage fixes your car. For your injuries, you're left trying to collect the remaining $125,000 from the other driver personally, which usually means nothing, because people carrying minimum limits rarely have assets to collect.
- With $100,000 in UIM: you can recover up to $100,000 more from your own policy. In Colorado, UIM stacks on top of the at-fault driver's payment rather than being reduced by it, so the $25,000 you got from their insurer doesn't shrink your UIM limit.
Same crash. Same "full coverage." A six-figure difference.
How to check your own policy in five minutes
- Pull up your declarations page. It's usually in your insurer's app or the first page of your policy documents.
- Look for each coverage by name. You want to see liability, collision, comprehensive, uninsured/underinsured motorist (sometimes listed as UM/UIM or UM/UNDUM), and medical payments.
- Compare your UM/UIM limits to your liability limits. If you carry $100,000 in liability to protect other people, ask yourself why you'd carry less to protect yourself.
- If UM/UIM or MedPay is missing, ask your agent for a copy of the signed rejection. If you didn't mean to reject it, you can add it back.
I'm not an insurance agent, and the right limits depend on your situation. But I've never had a client tell me they regretted carrying UM/UIM.
If you ride, the same issues apply with a few motorcycle-specific twists. I cover those in Is Your Colorado Motorcycle Insurance Actually Enough?
If you've already been hurt
Don't assume you're covered, and don't assume you're not. Policies are more complicated than the summary your agent gave you, and a rejection form that was never properly signed can matter. Hit-and-run crashes have their own rules, which I cover in Hit-and-Run and Phantom Vehicle Claims in Colorado.
It's also worth knowing that when you make a UM/UIM claim, you're making a claim against your own insurer, and your own insurer owes you duties it doesn't owe a stranger. If it delays, lowballs, or denies a valid UM/UIM claim without a reasonable basis, that can become an insurance bad faith claim.
I'll review your policy with you for free and tell you what coverage is actually available. If you hire me, my fee is 29% pre-litigation and 33% if we sue, compared to the 33-35% and 40-45% most Colorado firms charge. Learn more about how I handle Denver car accident cases.
Frequently Asked Questions
Is full coverage required in Colorado?
No. Colorado only requires liability coverage, with minimum limits of 25/50/15. Collision and comprehensive are optional under state law, though your lender may require them if you have a loan or lease.
Does full coverage pay for my injuries if someone else hits me?
Not necessarily. Collision and comprehensive cover your vehicle, and liability covers people you injure. Coverage for your own injuries comes from the at-fault driver's liability insurance, your MedPay, and your UM/UIM coverage. If you rejected UM/UIM and MedPay, "full coverage" may pay nothing for your injuries.
How do I know if I rejected UM/UIM coverage?
Check your declarations page. If UM/UIM isn't listed, ask your insurer or agent for a copy of the signed written rejection. Colorado requires the rejection to be in writing.
What's the difference between uninsured and underinsured motorist coverage?
Uninsured motorist coverage applies when the at-fault driver has no insurance or can't be identified, such as in a hit-and-run. Underinsured motorist coverage applies when the at-fault driver has insurance, but not enough to cover your damages. In Colorado they're typically sold together as UM/UIM.
Can I add UM/UIM coverage after a crash?
Not for a crash that already happened. Coverage has to be in place at the time of the crash. You can add it going forward by requesting it in writing from your insurer.
Dylan is the founder of Venyx Injury Law. A former lead trial attorney at a major firm and a competitive motorcycle racer, he founded VENYX to bring race-team efficiency and fair 29% fees to the legal industry.
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