Suing for a Colorado Hit-and-Run Injury: Who Pays?

2026-10-26 • CO Plaintiffs

If a driver hit you in Colorado and drove away, the most likely source of payment is your own auto insurance policy, not the driver who fled. Specifically, uninsured motorist (UM) coverage is designed for exactly this situation. Colorado treats an unidentified hit-and-run driver as an uninsured driver, so if you carry UM coverage, your own insurer steps into the shoes of the person who hit you and pays what that driver would have owed. If police later identify the driver, a claim against that driver and their liability insurance becomes possible, and in some cases a lawsuit against them personally. But the practical answer for most people in the first weeks after a hit-and-run is that the money comes from your own policy.

Who actually pays after a Colorado hit-and-run

There are usually three possible sources of payment, and more than one can apply to the same crash.

Health insurance also matters. It is not a substitute for an injury claim, but it often pays treatment bills in the meantime, subject to a right of reimbursement out of any later settlement.

How uninsured motorist coverage works in a hit and run accident claim in Colorado

A UM claim feels different from a normal insurance claim because the company paying you is also, in a sense, defending the absent driver's side of the dispute. You still have to prove the basic elements of a negligence case: that the other driver was at fault, that you were injured, and what those injuries cost. The insurer can dispute any of those points.

Two issues come up constantly in these claims:

If multiple policies are involved (for example, a household with several vehicles), stacking of coverage is sometimes possible depending on the policy terms. This is a technical question that turns on the specific contract.

The filing deadline for a Colorado hit-and-run injury case

Colorado's deadlines are shorter for car crashes than for most other injuries, which surprises a lot of people. Under C.R.S. 13-80-102, most personal injury claims carry a three-year limit, but C.R.S. 13-80-101 sets a two-year statute of limitations for actions involving a motor vehicle accident. Because a hit-and-run is a motor vehicle accident, the two-year deadline is the one to plan around.

A few practical notes on timing:

Missing a deadline usually ends a case permanently, regardless of how serious the injuries are.

What if the police find the driver

When a hit-and-run driver is identified, the case changes shape. Two separate tracks then exist.

The criminal case

Leaving the scene of an accident involving injury is a crime in Colorado. The district attorney, not the injured person, controls that prosecution. A conviction can be useful evidence in a civil claim, but the criminal case does not pay medical bills or lost wages. Restitution is sometimes ordered, though it rarely covers the full economic loss of a serious injury.

The civil claim

This is the injury claim. If the driver carried liability insurance, that policy becomes the first source of payment, and UM coverage may still apply on top if the injuries exceed the driver's limits (that overlap is usually called underinsured motorist coverage). If the driver had no insurance at all, a judgment against them personally is possible, but collecting on it is often difficult. That is why UM coverage remains important even after the driver is found.

Fault, damages, and limits on recovery

Colorado uses modified comparative fault with a 50 percent bar. If an injured person is found 50 percent or more responsible for the crash, they recover nothing. Below that threshold, the award is reduced by the percentage of their own fault. In hit-and-run cases, insurers sometimes argue the injured person contributed to the crash, which is harder to rebut when the other driver is absent and cannot be deposed.

On damages, Colorado separates economic losses from noneconomic losses:

Separately, the real-world ceiling in a UM claim is the policy limit. A policy with $25,000 in UM coverage pays no more than $25,000 for that coverage, no matter what the injuries are worth. This is the single most common reason serious hit-and-run injuries go undercompensated.

Steps that commonly protect a claim

These are general practices, not instructions for any particular situation:

  1. Report the crash to law enforcement promptly and get the report number. Most UM policies require it.
  2. Write down everything remembered about the vehicle while it is fresh: color, make, body style, direction of travel, any part of the plate, damage, occupants.
  3. Identify witnesses and nearby cameras early. Business and residential camera footage is often overwritten within days or weeks.
  4. Get medical evaluation even when symptoms seem mild. Gaps in treatment are routinely used to argue injuries were minor or unrelated.
  5. Notify the auto insurer of a potential UM claim, and request a copy of the full policy, including the declarations page.
  6. Keep records of out-of-pocket costs, missed work, and how the injuries affect daily activities.

The bottom line

In a Colorado hit-and-run, the person who fled is rarely the one who ends up paying. Uninsured motorist coverage on the injured person's own policy is usually the primary source of compensation, with MedPay helping with early medical bills and the fleeing driver's liability insurance coming into play only if that driver is identified. The deadline to file suit is short, two years under C.R.S. 13-80-101 for motor vehicle accidents, and policy notice requirements can be shorter still. Fault allocation matters too, since recovery is barred entirely at 50 percent or more under Colorado's modified comparative fault rule. Because the outcome depends heavily on the specific policy language and on evidence that disappears quickly, the value of acting early is hard to overstate.

This article is general information about Colorado law and is not legal advice. Laws change and every case is different. Talk to a licensed attorney about your situation.

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