The Trauma Reserve and Why Early Bills Matter

Colorado’s MedPay statute has a specific early-bill structure. When the insurer receives notice of an accident for which MedPay may apply, it must reserve $5,000 of MedPay for trauma care provided by licensed air ambulances, licensed ambulances, trauma physicians, and trauma centers in a statutory priority order. The reserve is held for up to 30 days after notice, and only then can any unused amount be redirected to other providers. 

• ambulance and air ambulance trauma care have first priority

• trauma physicians come next

• trauma centers are then paid in statutory order

• the reserve can hold back payment to non-trauma providers

• a large early transport or trauma bill can consume most or all of the available MedPay

unused reserve funds may be released after 30 days for other claims 

Prompt-Payment Rules

Colorado’s MedPay system does not just define the benefit. It also sets timelines for forms, claims, and payment handling. 

• the insurer must provide claim filing requirements within 15 calendar days of a request

• the insurer must provide necessary application or claim forms within 15 calendar days after receiving notice of loss, an application, or a claim

• a clean claim must be paid, denied, or settled within 30 days if submitted electronically

• a clean claim must be paid, denied, or settled within 45 days if submitted by other means

• if more information is needed, the insurer must explain that in writing within 30 days

• interest can accrue at 10% per year, then 15% per year after 180 days, for failure to comply with the statutory timing rules 

Colorado Consumer Help and Accountability

Colorado’s Division of Insurance says it is a resource for consumers, answers insurance questions, and investigates complaints. Its complaint page directs consumers to the Consumer Services Team and Consumer Portal, and DORA has reported that DOI recovered $21.5 million for Coloradans through complaint work in FY 2022–23. That does not replace public understanding, but it does mean readers have a regulator contact point when claim-handling problems arise. 

VictimsGuide.com is a public-interest educational project focused on Colorado auto insurance, crash recovery systems, transparency, accountability, and reform. Its purpose is to help citizens understand how these systems work in practice.

Disclaimer - Important Notice

This page provides public-interest educational information and commentary. It is not legal advice, does not create an attorney-client relationship, and is not a substitute for advice from a qualified attorney. Every claim depends on its own facts, policies, deadlines, and governing law.

Why This Matters

For many families, the first financial shock after a crash is not the eventual settlement fight. It is the first wave of medical charges. The question becomes immediate: what pays first?

Colorado law makes MedPay important because it is built as a direct medical-payments benefit inside the auto policy unless properly rejected, and Colorado law makes that benefit primary to health insurance. That means MedPay is not just an optional side feature in the abstract. It is part of the early financial triage of a real crash. 

How MedPay Actually Works vs. What people commonly believe

Many people believe MedPay is either minor, optional, or not worth using because health insurance will handle everything anyway.

What often happens in practice

In practice, MedPay is often the first source of payment for accident-related medical care under the auto policy. Colorado law treats MedPay as primary to health insurance and says it applies to deductible and coinsurance amounts under the injured person’s health plan. That makes it especially important at the beginning of the claim, when bills are arriving but liability payment may still be far away. 

Why the gap matters

If readers do not understand MedPay early, they may not realize that some immediate medical expenses can be paid through the auto policy, that a trauma reserve may consume the first dollars quickly, or that the available MedPay may be gone before later treatment even begins. 

What MedPay Does Not Mean

MedPay is useful, but it does not solve the whole claim.

• it does not guarantee that all medical bills will be covered

• it does not answer who was legally at fault

• it does not replace liability coverage, UM/UIM coverage, or the need to identify all relevant policies

• it may be exhausted very early by trauma-related charges it does not eliminate the need to understand later billing, settlement, and reimbursement issues

Key Points Citizens Should Know

These are the most important takeaways.

• Colorado MedPay is generally included unless properly rejected. 

• If no valid offer or rejection proof exists, the policy is presumed to include $5,000 of MedPay. 

• MedPay is primary to health insurance and applies to deductible and coinsurance amounts. 

• The first dollars may be reserved for trauma care after notice of the accident. 

• Colorado law imposes claim-form and payment-timing duties on insurers. 

The MedPay insurer generally cannot sue the tortfeasor to recover MedPay benefits it paid, and MedPay does not block recovery of available UM/UIM benefits. 

What Readers Should Ask For

Readers should ask concrete questions early, before the MedPay issue becomes confused by billing delay or coverage assumptions.

• Does the policy include MedPay, and in what amount?

• Was MedPay ever rejected, and if so, where is the proof of rejection?

• Has the insurer opened a MedPay claim?

• What bills have already been submitted against MedPay?

• Has the insurer applied the statutory trauma reserve?

• What claim forms or filing instructions are required?

• What medical providers have already been paid?

• Is the remaining MedPay balance known?