Your Medical Rights
Under Ohio Workers' Comp

How medical treatment works in Ohio workers’ comp

Ohio’s workers’ compensation medical system is managed through Managed Care Organizations (MCOs). When your claim is filed, the BWC assigns an MCO to your claim. The MCO is a private company — not a government agency — that controls which medical services are authorized and paid for. Think of the MCO as a gatekeeper: your doctor recommends treatment, but the MCO decides whether to approve it.

This system is fundamentally different from regular health insurance. Your MCO only covers treatment for conditions that have been formally allowed in your claim. If you have an allowed back injury and develop depression as a result, the depression is not covered until it is added as an allowed condition — which requires a separate motion and supporting medical evidence. In Mike’s experience, the failure to add related conditions is one of the most costly oversights injured workers make.

The MCO also differs from health insurance in that it requires prior authorization for most treatment beyond the initial emergency visit. This authorization happens through a form called the C-9 (Physician’s Request for Medical Service). Understanding the C-9 process is essential to getting the care you need.

Every injured worker receives an Injured Worker ID card from their assigned MCO. This card functions like an insurance card — you present it to BWC-certified providers when receiving treatment for your allowed conditions. If you have not received your card, contact your MCO directly.

Choosing your doctor: your right, your responsibility

Under Ohio law, you have the right to choose your own treating physician. Your employer cannot force you to see a specific doctor, although they can require you to attend a BWC-ordered examination (such as a C-92 exam). The key requirement is that your chosen doctor must be a BWC-certified provider.

You can find BWC-certified providers through the BWC’s online provider search tool or by calling the BWC directly. Many family doctors, orthopedic surgeons, chiropractors, and therapists are BWC-certified — but not all. If your preferred doctor is not certified, treatment they provide will not be covered under your claim, and you will be responsible for the cost.

You can change your treating physician at any time without permission from anyone. Mike often recommends a change when a doctor is unresponsive to paperwork requests, unsupportive of the claim, or unwilling to provide detailed medical opinions that the IC requires. Your doctor is your most important ally in the workers’ comp system — choose one who will advocate for your care.

The C-9 process: how treatment gets approved

The C-9 form is the mechanism by which your doctor requests authorization for medical services from the MCO. Almost every treatment beyond the initial emergency visit requires a C-9: surgeries, MRI scans, CT scans, physical therapy, specialist referrals, and even some prescription medications.

Your doctor fills out and submits the C-9 to the MCO. The MCO then reviews the request — often through their own medical reviewers — and issues an approval or denial. For non-urgent requests, the MCO typically has 14 days to respond. If the MCO does not respond within the required timeframe, the request is deemed approved by default.

In Mike’s experience, many C-9 denials are the result of incomplete submissions by the doctor’s office — missing diagnostic codes, insufficient clinical notes, or failure to connect the treatment to the allowed condition. Before assuming a denial is final, Mike reviews the C-9 submission for correctable errors. Often, a resubmission with proper documentation is approved without any formal appeal.

When the MCO denies treatment

MCO denials are not the end of the road. When treatment is denied, you have the right to appeal. The first step is typically the Alternative Dispute Resolution (ADR) process, which is an informal review within the MCO system. If ADR does not resolve the issue, you can file a motion with the Industrial Commission under R.C. § 4123.511 to have a hearing officer decide the matter.

MCO denials often cite “lack of medical necessity” or claim the treatment is not related to the allowed conditions. In Mike’s experience, these denials are frequently overturned when the treating physician provides a detailed narrative report explaining why the treatment is medically necessary and directly connected to the work injury. The key is having a doctor who is willing to write a thorough, well-supported opinion.

Never accept an MCO denial without consulting an attorney. The MCO is a private company with financial incentives to minimize costs. Their medical reviewers often spend minutes reviewing a file that your treating physician has managed for months or years. A Certified Specialist knows how to challenge these denials effectively.

Prescriptions, First Fill, and out-of-pocket reimbursement

The BWC covers prescription medications related to your allowed conditions. The First Fill program (OAC 4123-6-21.6) allows newly injured workers to receive an initial supply of medication (typically 7 days for opioids, 30 days for other medications) before formal claim allowance. This ensures you are not left without pain management during the initial processing period.

After the initial fill, ongoing prescriptions require authorization through the MCO. If your pharmacy tells you a medication is “not covered,” it may be a billing or coding issue rather than an actual denial. Contact your MCO to resolve coverage questions — and keep receipts for anything you pay out of pocket in the meantime.

If you have paid out of pocket for medical treatment, prescriptions, or supplies that should have been covered under your claim, you may be entitled to reimbursement. File a reimbursement request with the BWC within one year of each date of service. Mike recommends keeping a dedicated folder — physical or digital — with every receipt, explanation of benefits, and payment record related to your claim.

Travel reimbursement: the benefit most workers miss

Under BWC rules, you can be reimbursed for travel to medical appointments related to your allowed conditions. This includes mileage, parking fees, and tolls. For workers who travel significant distances to see specialists — as many in rural Northeast Ohio must — these costs add up quickly.

To claim reimbursement, submit a travel reimbursement form with documentation of each trip: date, destination, mileage, and purpose. In Mike’s experience, the vast majority of injured workers do not know this benefit exists. Over the life of a claim with regular appointments, unclaimed travel reimbursement can total hundreds or even thousands of dollars.