Colorado’s Car Insurance Minimums: What the Law Requires – and Where It Leaves You Exposed
Colorado’s minimum insurance limits — $25,000/$50,000/$15,000 — were set with a very specific scenario in mind: a low-speed fender-bender with minor injuries. They were not designed for the reality of a serious crash on I-25. After representing hundreds of injury victims across Denver and Colorado, we see the same painful pattern over and over: the at-fault driver was insured, technically compliant with state law, and yet their coverage ran out long before the bills did.
This guide explains what Colorado law actually requires, what those numbers mean in practice, and – critically – what you should consider to protect yourself when the at-fault driver’s limits aren’t enough.
What Colorado Law Requires: The 25/50/15 Rule
Every driver in Colorado must carry liability insurance before operating a vehicle on public roads. Liability insurance covers the other party when you cause a crash – it does not cover your own injuries or vehicle damage.
The state sets three minimum thresholds:
| Coverage Type | Minimum Required | What It Covers |
| Bodily injury (per person) | $25,000 | Medical expenses, lost wages, and pain & suffering for one injured person |
| Bodily injury (per accident) | $50,000 | Total payout for all injured people in a single crash |
| Property damage | $15,000 | Repairs or replacement of the other party’s vehicle or property |
These are the minimums. Drivers may carry – and we strongly recommend they carry – significantly higher limits. But many don’t.
Real-world scenario
A driver with minimum coverage rear-ends you at 45 mph on I-70. You suffer a herniated disc requiring surgery. Your hospital bill alone is $60,000. The at-fault driver’s policy maximum payout to you is $25,000. The remaining $35,000 is your problem – unless you have the right coverage on your own policy.
This is not an edge case. It’s a common occurrence in our practice.
For answers to your questions, call:
(303) 999-9999
The Coverage Colorado Doesn’t Require – But You Probably Need
Uninsured/Underinsured Motorist Coverage
Colorado does not require UM/UIM coverage, but your insurance company must offer it to you, and we believe it is the most important coverage most Colorado drivers are underusing. Here’s why.
UM/UIM steps in when the driver who hit you either has no insurance at all, or has insurance limits too low to cover your damages. It essentially acts as a backstop funded by your own policy. In Colorado, roughly one in seven drivers is uninsured at any given time – a statistic that jumps significantly in certain Denver corridors and rural highways.
Attorney perspective – Jon Boesen, Boesen Law
In our experience, clients who carry $100,000/$300,000 in UM/UIM coverage have far more options after a serious crash than those with state-minimum policies. The cost difference between minimum and adequate UM/UIM coverage is typically $10–$20/month. The financial difference after a serious crash can be hundreds of thousands of dollars.
When clients call us after being hit by an underinsured driver, the first question we ask is: “What are your own UM/UIM limits?” It changes everything about the case.
Medical Payments Coverage
MedPay is an optional, no-fault coverage that pays your medical bills regardless of who caused the accident. Unlike liability coverage, it doesn’t require a fault determination before paying – which matters when you need surgery now, not after a year-long claims battle. Colorado minimum policies don’t include MedPay, but it’s worth adding.
The Cost of Driving Without Insurance in Colorado
The penalties for uninsured driving in Colorado escalate sharply on repeat offenses:
1st Offense – $500+
- License suspended until insured
- 4 points on driving record
2nd Offense – $1,000+
- 4-month license suspension
- Up to 40 hrs community service
- Up to 1 year in jail (possible)
- 4 points on driving record
3rd+ Offense – $1,000+
- 8-month license suspension
- Up to 40 hrs community service
- Up to 1 year in jail (possible)
- 4 points on driving record
Beyond these formal penalties, if you cause an accident while uninsured, you face direct personal liability for the injured party’s damages. Medical bills, lost wages, pain and suffering – all of it can be pursued against you personally. In a serious accident, that can easily reach six figures.
You Were Hit by an Uninsured or Underinsured Driver – Now What?
This is the situation we handle most often. The steps you take in the first days matter.
- Call the police and get an official report: Even in minor crashes, a police report documents the other driver’s lack of insurance and establishes fault – both critical for any later claim.
- Seek medical attention immediately: Don’t wait to see if you feel better. Many serious injuries – including concussions and spinal injuries – worsen over days. Gaps in treatment are used by insurers to minimize your claim.
- Notify your own insurer: If you have UM/UIM coverage, file a claim promptly. Colorado has strict notice requirements that can bar late claims.
- Do not give a recorded statement to any insurance adjuster — including your own — before speaking with an attorney. Adjusters are trained to ask questions that elicit answers minimizing your damages.
- Document everything: photos of the scene, all driver/witness information, ongoing symptoms, missed work days, and every out-of-pocket expense.
What we see in practice
When someone is hit by an uninsured driver and has no UM/UIM coverage of their own, their options are essentially: sue the at-fault driver personally (often fruitless – uninsured drivers typically have few collectible assets) or absorb the loss themselves. This is avoidable. The single most impactful thing Colorado drivers can do after reading this article is call their insurer and ask what their current UM/UIM limits are.
When to Call a Car Accident Attorney
Not every accident requires legal representation. But you should speak with an attorney when:
- Your injuries required hospitalization, surgery, or ongoing treatment
- The at-fault driver is uninsured or underinsured
- An insurer – yours or theirs – has made a settlement offer quickly (early offers are almost always below your full damages)
- There is any dispute about who was at fault
- You missed work or face long-term limitations from your injuries
Colorado has a three-year statute of limitations for car accident injury claims. That sounds like plenty of time, but evidence disappears, witnesses become unavailable, and medical records grow harder to gather. Earlier is always better.
At Boesen Law, we’ve spent years representing Coloradans injured by drivers – insured and uninsured – across Denver, Aurora, Colorado Springs, Fort Collins, and the surrounding communities. We work on contingency, which means no fees unless we recover compensation for you.
Injured in a Colorado Car Accident?
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