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Find a Lawyer » Canada Legal Guides » Ontario Legal Guides » Workers’ Compensation (WSIB) Ontario » Do You Need to See a Company Doctor for WSIB in Ontario?

Do You Need to See a Company Doctor for WSIB in Ontario?

26 Mar 2026 6 min read No comments Workers’ Compensation (WSIB) Ontario
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Under Ontario law, you have the absolute right to choose your own treating healthcare professional after a workplace injury. You are not legally required to see the “company doctor” to have your WSIB Form 8 filled out or to manage your ongoing medical recovery.

When you suffer an injury at work, the immediate aftermath can be incredibly stressful and confusing. If you are working in a factory in Mississauga, a construction site in Toronto, or a warehouse in Hamilton, your supervisor might insist that you visit a specific medical clinic partnered with the company. They may even offer to drive you there themselves. While this might seem like a helpful gesture, many injured workers feel pressured and worry that the company doctor will prioritize the employer’s interests over their personal health and safety.

It is crucial to understand that the Ontario Workplace Safety and Insurance Act (WSIA) grants you specific rights regarding your medical care. The Workplace Safety and Insurance Board (WSIB) system is designed to provide you with objective, independent medical support. You do not have to forfeit your right to choose who treats your injuries just because the accident happened on company time. In this comprehensive guide, we will explore your rights regarding medical treatment, why employers push for company doctors, and the step-by-step process you should follow to protect your WSIB claim.

Your Legal Right to Choose Your Doctor

In Ontario, the law explicitly states that an injured worker has the initial right to select their treating healthcare professional. This means you can choose to go to your own trusted family doctor, a local walk-in clinic, or the nearest hospital emergency room. 🕊 The choice is entirely yours. Your employer cannot mandate that you attend their preferred occupational health clinic, nor can they legally punish or terminate you for choosing to see your own physician.

Why do employers often push for company doctors? In many cases, it relates to WSIB insurance premiums. Employers want to minimize lost-time claims to keep their financial costs down. A company-affiliated doctor may be more inclined to quickly clear you for “modified duties” or downplay the severity of a sprain so that the employer does not have to report a formal lost-time accident. By seeing your own independent doctor, you ensure that your medical assessment is based purely on your health needs and not on a corporation’s bottom line.

Step-by-Step Process for Seeking Medical Care

Taking control of your medical treatment is the most important step in establishing a strong WSIB claim. Whether you live in Ottawa, London, or Sudbury, here is the exact process you should follow if you are injured on the job.

Step 1: Get Immediate Help from Your Chosen Provider

If the injury is a severe emergency, go straight to the nearest hospital. If it is less urgent, you can visit your personal family doctor or a local urgent care clinic. 💊 When you arrive, you must explicitly state that your injury occurred at work. Do not let your employer talk you into claiming it happened at home. Telling the truth to your chosen doctor ensures the medical records accurately reflect a workplace accident.

Step 2: Have the Doctor Complete Form 8

Your treating physician is legally required to fill out a Form 8 (Health Professional’s Report) and submit it directly to the WSIB. This document is the medical foundation of your claim. Because you chose a doctor who is independent of your employer, you can trust that the Form 8 will accurately describe your exact physical limitations and the true cause of your injury.

Step 3: Obtain a Functional Abilities Form (FAF)

While your employer cannot force you to see their doctor, they do have a legal right to know what kind of work you can safely perform. You should ask your treating doctor to fill out a Functional Abilities Form (FAF). 📝 This form does not contain your private medical diagnosis; it simply lists your physical restrictions (for example, “cannot lift more than 10 pounds” or “cannot stand for more than one hour”). You must provide this completed FAF to your employer so they can attempt to offer you suitable modified work.

Step 4: File Your Own Form 6

Do not wait for your employer to file the paperwork. You must independently complete and submit a Form 6 (Worker’s Report of Injury/Disease) to the WSIB within 6 months of the accident. Many workers choose to consult a local Ontario WSIB law firm or paralegal at this stage to ensure their Form 6 perfectly aligns with the independent medical evidence provided by their family doctor.

How Much Does Medical Reporting Cost in Ontario?

Accessing the WSIB system and securing your medical evidence should not cause you financial hardship. The WSIB directly compensates doctors for filling out the mandatory provincial forms. Here are the typical costs outlined in Canadian dollars (CAD).

Service / DocumentEstimated Cost to Worker (CAD)
WSIB Form 8 (Health Professional’s Report)$0 (The doctor bills WSIB directly).
Functional Abilities Form (FAF)$0 (WSIB or the employer covers the doctor’s fee).
Approved Medical Treatments (e.g., Physio)$0 (Covered entirely by WSIB once approved).
Law Firm Initial Consultation$0 (Most Ontario WSIB lawyers offer free reviews).

How Long Does the Process Take?

Once your chosen doctor submits the Form 8 and you submit your Form 6, the WSIB acts fairly quickly. For a standard physical injury like a broken bone or severe sprain, the WSIB generally aims to assign an Adjudicator and make an initial eligibility decision within 14 to 30 days. If your employer attempts to dispute your claim because you refused to see their company doctor, the investigation may take a few weeks longer, but the WSIB will ultimately rely on the objective medical evidence provided by your independent physician.

Frequently Asked Questions (FAQ)

What if I already went to the company doctor?

If you were pressured into seeing the company doctor immediately after the accident, you are not trapped. You have the right to switch your primary care back to your own family doctor for all ongoing treatment and follow-up appointments. Simply inform the WSIB of your new treating physician.

Can the WSIB force me to see their doctors?

While you choose your initial treating doctor, the WSIB has the legal authority later in the process to require you to attend a specialized medical examination, such as a Non-Economic Loss (NEL) assessment or a review by a WSIB medical consultant, to verify your recovery progress.

Can my boss call my doctor to discuss my injury?

No. Under Ontario privacy laws, your employer is not legally permitted to speak with your doctor about your confidential medical diagnosis without your explicit written consent. They are only entitled to the physical restrictions outlined on the Functional Abilities Form (FAF).

Do I have to go to the company clinic if it is a “policy”?

No company policy can override provincial law. The Workplace Safety and Insurance Act guarantees your right to choose your healthcare provider. Even if your employee handbook says you must use their clinic, you can legally decline and go to your own hospital or doctor.

Should I hire a lawyer if my employer is harassing me?

If your employer is punishing you, threatening your job, or aggressively harassing you because you chose your own doctor and filed a WSIB claim, this is considered an illegal reprisal. You should immediately consult an Ontario employment and WSIB law firm to protect your rights.

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