Blog

How to Reopen Closed Workers’ Comp Medical Benefits in Montana

How to Reopen Closed Workers’ Comp Medical Benefits in Montana

Picture of Miller Tourtlotte Law

Miller Tourtlotte Law

August 18, 2026

Getting Your Montana Work Injury Care Turned Back On

Key Takeaways: If your Montana workers’ compensation medical benefits closed and you still need treatment, you may be able to reopen them by filing a formal petition with the state’s Employment Relations Division. Montana’s 2011 reforms created an automatic 60-month termination of medical benefits for claims with a date of injury on or after July 1, 2011. You have two filing options: a Regular Petition when the insurer disputes the claim, and a Joint Agreement and Petition when both sides agree. Reopening requires showing, by a preponderance of the evidence, that your condition is a direct result of your work injury and that treatment is needed to help you keep working or return to work. Settled benefits cannot be reopened. Other classes of benefits like permanent total disability and prosthetic devices are not subject to the sixty month limit. A petition must be filed within five years of benefit termination and no more than 90 days before they terminate. If denied, disputes move to the Montana Workers’ Compensation Court.

If your Montana workers’ compensation medical benefits shut off and you still need treatment, you may be able to reopen them by filing a petition with the state. Montana law created a hard stop on medical benefits for many claims, but that closure is not always the end. For many injured workers, complications, follow-up surgeries, and flare-ups do not disappear on schedule. This article walks through how to reopen closed medical benefits montana workers rely on, who qualifies, and where the process can trip people up.

If you want a straight answer about your options, the team at Miller Tourtlotte Law is ready to help. Call us at 406-888-2222 or reach out through our online contact page.

work glove beside Workers' Compensation Medical Reporting Form and stethoscope on exam table

Why Montana Shuts Off Medical Benefits After 60 Months

Montana’s 2011 reforms are the reason so many claims close automatically. In 2011, sweeping changes were adopted for Montana Workers’ Compensation in 39-71-704 MCA including adoption of fee schedules, U&T Guidelines, Medical Status Form and the 60-month termination of medical benefits.

One detail matters: the cutoff does not apply to every claim. This closure applies to claims with a date of injury on or after July 1, 2011. If your Montana work injury happened before that date, the automatic 60-month termination under MCA § 39-71-704 generally does not close your file the same way.

This rule is curious because Montana’s workers’ compensation system is built upon a trade-off. Under our system, injured Workers are supposed to receive guaranteed benefits, typically without having to prove fault. In exchange for this, the injured worker gave up the right to sue their employer, in most situations. By legislating the 2011 changes to our system, the Montana Legislature diminished the scope of benefits that had historically been guaranteed to the injured worker, and provided extra protections (some would say unfairly) to the employer. Since workers’ compensation is governed almost entirely at the state level, it is important that Montana workers remain aware of significant changes, like the 2011 legislative changes, which allow employers and their insurers to walk away from a claim after five years under most situations.

How to Reopen Closed Medical Benefits Montana Workers Depend On

Reopening starts with a formal petition submitted to Montana’s Employment Relations Division. The state has a defined process, and the official reopening closed medical benefits process sets out the forms and routes available. The goal is to get medical benefits reinstated so you can keep treating your work-related condition and return to work. Under MCA § 39-71-717, a petition to reopen must be filed within five years of the termination of medical benefits, and it cannot be filed more than 90 days before those benefits are set to terminate.

Before you invest time in a petition, know that not every situation qualifies. Montana carves out several categories where reopening is off the table. According to the state, the reopening of medical benefits does not apply to: medical benefits that are closed by settlement or court order. Additionally, medical benefits that are part of a permanent total disability, or those relating to a prosthesis (such as a total knee replacement) are not subject to the sixty-month benefit sunset set forth in MCA 39-71-704.

Common Situations Where The Statute Does Not Apply Or Applies Differently

A quick checklist can save you frustration. If any of the following apply to your file, the standard reopening path will not work:

  • Benefits that were closed through a signed settlement or a court order. Typically, in these situations medical benefits cannot be reoppened, so you will want to contact an attorney before you decide to close your medical benefits through a settlement with the insurer or employer.

  • Claims classified as permanent total disability. Medical conditions that are causally related to a permanent total disability are not subject to the closure provisions set forth in MCA 39-71-704. Permanent total disability is a specific and technical disignation under the Montana Worker’s Compensation Act (MCA 39-71-702), so be sure to contact us if you feel your claim fits within this designation.

  • Claims involving a prosthesis. Medical claims that require a prosthetic implant or device are exempted from closure under the Montana Worker’s Compensation Act. However, because these situations can be complicated by questions surrounding causation, you should schedule a call with Matt Tourtlotte or A.J. Miller if you have questions regarding how your prosthetic device or implant will be covered under the Montana Worker’s Compensation Act.

The core requirement for reopening is a medical link between your current need for care and your work injury. By statute, medical benefits may be reopened only if your medical condition is a direct result of the compensable injury or occupational disease and requires treatment to allow you to continue working or return to work, and you must establish this by a preponderance of the evidence. That focus on tying your ongoing treatment needs back to the original injury remains central to how injured workers, Montana-wide, approach reopening.

The Two Petition Routes You Can Take Re-Open Medical Benefits

Montana gives you two ways to file a petition to re-open. One route is for situations where you and the insurer disagree, and the other is for when you are both on the same page. The state describes a Regular Petition that only the injured worker or their legal representative is eligible to complete to reopen benefits, alongside a Joint Agreement and Petition used when both sides agree.

Regular Petition (You Drive It)

A Regular Petition is the path when the insurer is not cooperating. This is the form you or your attorney submit on your own to reopen benefits thar are needed to help you recover from your injury and help you return to work. Because the claims adjuster controls the benefits that will be paid, this route often becomes necessary when an adjuster resists paying for continued care. When the parties do not agree, a medical review panel or the department’s medical director reviews the petition and issues a decision.

Joint Agreement and Petition

A Joint Petition is used when everyone agrees. When both you and the insurer agree to reopen benefits, you file a petition together. This approach usually moves faster and involves less conflict. Agreement from an insurer is not something to take for granted, so a genuine joint agreement is worth confirming in writing.

Petition Type

Who Files

When It Fits

Regular Petition

Injured worker or their legal representative

Insurer disputes or will not agree

Joint Agreement and Petition

Worker (Worker’s Attorney) and insurer together

Both sides agree to reopen

💡 Pro Tip: Gather your medical records early. Insurance adjusters submit supporting records to Maximus through a secure file transfer portal or by fax, and a well-documented file that ties your ongoing treatment needs to your original work injury tends to move the process along.

Deadlines and Reporting That Can Quietly Sink a Claim

Montana’s reporting rules can affect your claim long before any reopening question comes up. The state expects prompt notice of a workplace injury. Injuries must be reported as soon as possible but in no case more than 30 days from the date of injury under MCA 39-71-603(1), and a claim may be denied if it is not reported within 30 days.

Some conditions follow a longer timeline. Not every workplace harm announces itself immediately. Montana’s statutory guidance explains that occupational diseases and repetitive motion injuries should be reported when the worker first suspects the symptoms may be work-related.

Insurer-directed medical examinations. Montana’s Workers Compensation Act allows the insurer to direct the injured worker to an insurer directed medical exam. Under MCA § 39-71-605(1)(a), a claimant must submit to examination by a physician, psychologist, or panel upon the written request of the insurer, and unreasonable refusal to comply with such an insurer-requested independent medical examination may result in suspension of workers’ compensation benefits. If your adjuster is directing your claim toward an ‘IME’ you should reach out to an attorney immediately. These examinations are rarely independent and they often times are slanted toward reducing benefits or completely terminating benefits on your claim. If you refuse to submit to an IME, the insurer will likely suspend your benefits. However, if you submit to an IME without consulting an attorney, you are likely putting your future benefits at risk. If you are digging into more of these Montana workers compensation rules, our injury law blog covers related topics.

Where These Disputes Actually Get Decided

If a petition to reopen Montana benefits is denied, the fight moves to a dedicated court. The Montana Workers’ Compensation Court provides a forum for the resolution of disputes arising under the Montana Workers’ Compensation Act. The Montana Worker’s Compensation Court is a specialized court that only hears and decides cases arising under the Montana Worker’s Compensation Act.

This is where having steady help in your corner tends to pay off. Reopening a closed workers comp claim is heavily procedural, and small mistakes in timing, deadlines, and procedures can eliminate your entitlement to benefits. Unlike many of Montana’s better-known personal injury firms, our practice genuinely handles Montana workers compensation cases, which means you are talking to experienced people who work within these rules and procedures regularly.

Frequently Asked Questions

1. Can I reopen medical benefits if I settled my claim?

Generally, no. Reopening does not apply to benefits closed by settlement or court order. If your file closed through a signed agreement, the standard reopening route is usually unavailable.

2. Does the 60-month closure apply to my older injury?

It depends on your date of injury. The 60-month termination under MCA § 39-71-704 applies to claims with a date of injury on or after July 1, 2011. Injuries before that date are generally treated differently.

3. Who decides whether my treatment gets covered?

The claims adjuster controls the file. The adjuster determines claim status, payment of benefits, and treatment options. That is often why a Regular Petition becomes necessary when an adjuster resists reopening.

4. How fast do I have to report a work injury in Montana?

Very fast. Under MCA § 39-71-603(1), injuries must be reported as soon as possible and no later than 30 days from the date of injury. Occupational diseases follow a longer window of up to one year from when you suspect the condition is work-related.

Putting Your Claim Back on Track

Reopening closed benefits in Montana comes down to timing, filing the right petition, and solid medical proof. If your date of injury falls under the 2011 rules, the 60-month cutoff may have closed your file, but a Regular or Joint Petition to re-open benefits can potentially reinstate care when you can show that your condition is a direct result of the work injury and that treatment is needed to help you keep working or return to work.

If your medical benefits closed and you still need care, do not let a denial letter be the final word. Reach out to Miller Tourtlotte Law at 406-888-2222 or send us a message through our case review request so we can help you figure out your next step.

Education Center