Ohio BWC pays for all medical care that is reasonably related to your allowed injury conditions — including doctor visits, diagnostic tests, hospitalization, surgery, physical therapy, prescription medications, medical equipment, and more. Your treating physician and medical facilities must be certified by the Ohio BWC, or the BWC will not pay the bills. Authorization for medical treatment should be requested via Ohio BWC Form C-9 and pre-approved whenever possible.
Medical care disputes — when the BWC or your Managed Care Organization (MCO) denies a treatment request — are one of the most common and most winnable fights in a BWC claim. You have the right to appeal any denial and to request an alternative dispute resolution hearing.
Psychological overlay: Depression, anxiety, and post-traumatic stress disorder that flow from a physical work injury can be added as allowed conditions in your claim — and are separately compensable. This is a frequently missed benefit that many injured workers and even non-specialist attorneys overlook.
How the C-9 form works
The C-9 form (formally, the “Request for Medical Service Reimbursement or Recommendation for Additional Conditions for Industrial Injury or Occupational Disease”) is the primary mechanism for requesting BWC authorization of medical treatment. Understanding how it works is essential because unauthorized treatment may not be paid by the BWC — leaving you personally responsible for the bill.
Who fills it out
The C-9 is typically completed by your treating physician or their office staff. The form identifies the specific treatment being requested, the allowed condition(s) it relates to, and the medical justification for why the treatment is necessary. Your doctor’s supporting narrative is critical — vague or boilerplate language is the single biggest reason C-9 requests are denied.
Pre-authorization vs. post-treatment approval
Whenever possible, a C-9 should be submitted before treatment is performed (pre-authorization). This protects you from being stuck with an unpaid medical bill if the BWC or your MCO later decides the treatment was not medically necessary or not related to the allowed conditions. In emergency or urgent situations, a C-9 can be submitted after the fact for retroactive approval, but this is riskier — denials are harder to reverse when the treatment has already been completed.
When a C-9 is denied
A denied C-9 is not the end of the road. Common reasons for denial include insufficient medical documentation, treatment deemed unrelated to the allowed conditions, or treatment considered not medically necessary by the MCO’s review physician. Each of these denials can be appealed — and with proper medical evidence and experienced advocacy, a significant percentage of denials are overturned.
Types of covered medical treatment
Ohio BWC covers a comprehensive range of medical services when the treatment is reasonably related to your allowed conditions. Many injured workers are unaware of the full scope of what BWC will pay for. Covered treatments include:
- Physician visits — office visits with your treating physician, including specialists such as orthopedic surgeons, neurologists, and pain management doctors
- Surgery — all surgically necessary procedures related to allowed conditions, including joint replacements, spinal fusions, rotator cuff repairs, and arthroscopic procedures
- Hospitalization — inpatient care, including room, board, nursing, and ancillary services
- Physical and occupational therapy — rehabilitative services to restore function, strength, and range of motion
- Chiropractic care — spinal adjustments and related treatment when prescribed for allowed conditions
- Prescription medications — drugs prescribed for allowed conditions, subject to the BWC pharmacy formulary
- Diagnostic imaging — X-rays, MRIs, CT scans, EMG/nerve conduction studies, and other diagnostic tests
- Durable medical equipment — wheelchairs, braces, crutches, TENS units, and other equipment prescribed by your physician
- Prosthetics — artificial limbs and related devices, including fitting, adjustments, and replacements
- Home modifications — in cases of severe injury, modifications such as wheelchair ramps, accessible bathrooms, and stair lifts may be covered
- Pain management — injections, nerve blocks, spinal cord stimulators, and comprehensive pain management programs
- Psychological treatment — counseling and psychiatric care for allowed psychological conditions flowing from the physical injury
Important: The key requirement is that the treatment must be reasonably related to your allowed conditions. If you have additional conditions caused by the work injury that have not yet been formally allowed into the claim, get those conditions added first. Treatment for conditions not listed in your claim can be denied regardless of how clearly related they are to the original injury.
Your Managed Care Organization (MCO)
Every Ohio BWC claim is assigned to a Managed Care Organization (MCO). The MCO is a private company contracted by the BWC to manage the medical component of your claim. Your employer selects the MCO, not you.
What the MCO does
The MCO reviews and approves (or denies) C-9 treatment requests, coordinates care among your providers, manages your return-to-work plan, and controls costs on behalf of the BWC system. In theory, the MCO is supposed to ensure you receive appropriate, timely medical care. In practice, MCOs frequently act as gatekeepers that delay or deny treatment to reduce costs.
When the MCO becomes an obstacle
MCO denials are among the most common problems injured workers face. The MCO may deny treatment because its own medical reviewer disagrees with your treating physician, because it considers the treatment experimental or excessive, or because it determines the treatment is not related to the allowed conditions. These denials can delay surgery, cut off physical therapy, or leave you without necessary medications.
Your rights when the MCO denies treatment
You are never required to accept an MCO denial. Under Ohio law, you have the right to request reconsideration, pursue alternative dispute resolution (ADR), or take the denial to the Industrial Commission for a formal hearing. You also have the right to change your treating physician to any BWC-certified provider — the MCO cannot force you to see a specific doctor.
How to appeal a medical denial
When the BWC or your MCO denies a medical treatment request, you have a structured appeals process available. Medical denials are among the most commonly overturned decisions in Ohio workers’ compensation — but only when the appeal is properly supported with medical evidence.
Step 1: Informal review
The first step is typically an informal peer review or reconsideration request with the MCO. Your treating physician can submit additional medical records, office notes, or a supplemental narrative explaining why the denied treatment is medically necessary and related to your allowed conditions. Many denials are reversed at this stage when the MCO receives more complete documentation.
Step 2: Alternative dispute resolution (ADR)
If the informal review fails, you can request alternative dispute resolution. ADR is a less formal process than a full hearing, designed to resolve medical disputes more quickly. An independent medical reviewer examines the evidence and issues a recommendation. ADR can be an efficient way to overturn a denial without the time and expense of a contested hearing.
Step 3: DHO hearing
If ADR does not resolve the dispute, you can request a hearing before a District Hearing Officer (DHO) at the Industrial Commission. The DHO will review all medical evidence, hear testimony, and issue a binding order. At this stage, having a specialist attorney who can present your doctor’s medical findings persuasively and cross-examine the employer’s medical evidence is critical.
Key takeaway: Never accept a medical denial without fighting it. MCOs deny treatment for cost reasons, not because the treatment is truly unnecessary. With proper medical documentation and experienced representation, the majority of medical denials can be overturned.
Psychological overlay conditions
One of the most underutilized benefits in Ohio workers’ compensation is the ability to add psychological overlay conditions to your claim. When a physical work injury causes or substantially contributes to a mental health condition, that psychological condition can be formally allowed into your claim — opening the door to additional medical treatment, compensation, and a higher settlement value.
Common psychological overlay conditions
- Major depressive disorder — chronic pain, inability to work, loss of independence, and financial stress frequently trigger clinical depression
- Generalized anxiety disorder — fear of re-injury, anxiety about the future, and uncertainty about the claims process
- Post-traumatic stress disorder (PTSD) — particularly common after traumatic injuries such as falls, crush injuries, or witnessing workplace accidents
- Sleep disorders — insomnia and disrupted sleep patterns caused by chronic pain or psychological distress
- Adjustment disorder — difficulty coping with the life changes imposed by a serious work injury
How to get psychological conditions added to your claim
To add a psychological overlay condition, you need a diagnosis from a qualified mental health professional (psychiatrist or psychologist) who can establish a causal connection between your physical injury and the psychological condition. The treating professional provides a written report or narrative linking the conditions, and a C-9 or motion to additionally allow is filed with the BWC. The employer and MCO will have the opportunity to contest the addition, and the matter may proceed to a hearing if disputed.
Why psychological overlay matters for total compensation
Adding psychological conditions to your claim matters for several reasons. First, it entitles you to BWC-paid mental health treatment — therapy, psychiatric medication, and counseling that would otherwise come out of your own pocket. Second, psychological conditions can support additional periods of disability if they independently prevent you from working. Third, and perhaps most significantly, allowed psychological conditions substantially increase the settlement value of your claim because the employer and BWC are purchasing the release of a broader range of future liabilities.
Prescription medication and medical equipment
Prescription drugs and durable medical equipment are covered BWC benefits, but they are subject to specific rules and authorization requirements that frequently cause problems for injured workers.
Prescription medications
The BWC maintains a pharmacy formulary — a list of approved medications organized by therapeutic class. Medications on the formulary are generally approved without difficulty. However, newer, brand-name, or more expensive medications may require prior authorization from the MCO before they will be covered. If your doctor prescribes a medication that is not on the formulary or requires prior authorization, the MCO may substitute a cheaper generic alternative or deny coverage entirely.
When a medication is denied, your doctor can request a formulary exception by documenting why the specific medication is medically necessary and why formulary alternatives are inadequate (for example, because you tried them and they were ineffective or caused side effects). These exceptions are frequently granted with proper documentation.
Durable medical equipment (DME)
BWC covers medically necessary equipment prescribed by your treating physician for allowed conditions. Common examples include:
- Wheelchairs and mobility devices — manual and power wheelchairs, scooters, and walkers
- Orthopedic braces and supports — knee braces, back braces, wrist splints, and cervical collars
- TENS units — transcutaneous electrical nerve stimulation devices for pain management
- Prosthetic devices — artificial limbs, including fittings, adjustments, and periodic replacements as needed
- Home medical equipment — hospital beds, shower chairs, and other equipment needed for home recovery
More expensive equipment — power wheelchairs, spinal cord stimulators, custom prosthetics — will almost always require prior authorization via C-9 and may face initial MCO denial. As with other medical denials, these decisions can and should be appealed.
Medical treatment denied? We fight those too.