Quick answer
What you need to know first
An Ontario short-term disability lawyer can immediately review your denial letter against your policy wording, identify missing medical evidence or procedural errors, and either prepare a comprehensive appeal or advise on litigation. The critical first step is confirming your specific limitation and appeal deadlines, which vary by policy and can be as short as 60 days.
Why Your STD Claim Was Denied—and What to Do About It
Insurers deny short-term disability claims for specific, often formulaic reasons. Understanding the exact basis for your denial is the first step to overturning it. UL Lawyers examines the denial letter against your policy's definition of 'total disability' or 'partial disability,' scrutinizes the medical evidence the insurer relied on, and identifies whether the decision was based on a flawed independent medical examination, an incomplete attending physician statement, or surveillance that does not match your documented restrictions. We then build a response that directly addresses the insurer's stated reasons with targeted medical evidence and legal argument.
- Denial based on 'lack of objective medical evidence'—we identify what specific tests, clinical notes, or specialist reports will satisfy your policy's evidentiary standard
- Denial based on 'own occupation' vs. 'any occupation' definitions—we clarify which standard applies to your STD period and what proof is required
- Denial following an independent medical examination (IME)—we assess whether the IME was conducted fairly and whether your treating physician's opinion was improperly disregarded
- Denial based on pre-existing condition exclusions—we review the policy language and your medical history to determine if the exclusion was correctly applied
- Denial by your employer's HR department rather than an insurer—we determine whether the Employment Standards Act, your employment contract, or a collective agreement governs your entitlement
Step by step
What to Do When STD Is Denied
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Get the denial reason in writing
You cannot answer an objection you have not seen.
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Have your doctor complete a detailed APS
The Attending Physician Statement is the make-or-break document.
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File the appeal before the deadline
Missing the window can forfeit the benefit entirely.
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Apply for LTD in time
Keep the bridge intact so income does not stop between plans.
The Attending Physician Statement: The Document That Makes or Breaks Your Claim
The attending physician statement (APS) is often the single most important document in your STD file—and the most common source of a denial. A vague prognosis, an incomplete description of restrictions and limitations, or a failure to connect your diagnosis to your specific job duties can lead an insurer to conclude there is insufficient evidence of disability. UL Lawyers reviews your APS alongside your job description and medical records to identify gaps. Where necessary, we work with your treating physician to ensure the next submission accurately reflects your functional limitations and prognosis in the language your policy requires.
- Reviewing whether your APS clearly states specific physical, cognitive, or psychological restrictions that prevent you from performing the essential duties of your job
- Identifying discrepancies between your APS, clinical notes, and specialist reports that the insurer may use to justify a denial
- Advising on whether a supplementary report from a specialist—such as a psychiatrist, orthopaedic surgeon, or rheumatologist—will strengthen your appeal
- Ensuring your APS addresses the duration of disability and anticipated return-to-work timeline in a manner consistent with your policy's elimination period and benefit period
Employer Pressure, Return-to-Work, and Accommodation During STD
Many STD disputes are not just with an insurer—they involve direct pressure from an employer. You may be told to return to work before your doctor clears you, offered modified duties that exceed your restrictions, or threatened with termination if you do not resume your role. Under Ontario law, employers have a duty to accommodate disability-related restrictions to the point of undue hardship, and they cannot penalize you for following medical advice. UL Lawyers reviews your employer's communications, your medical restrictions, and your workplace policies to determine whether your employer is meeting its legal obligations and how to respond without jeopardizing your claim or your employment.
- Assessing whether your employer's demand to return to work violates your doctor's restrictions and your rights under the Ontario Human Rights Code
- Evaluating proposed modified duties or gradual return-to-work plans to ensure they are medically appropriate and consistent with your STD policy
- Advising on how to document employer pressure—including emails, meeting notes, and witness accounts—to protect your claim and potential legal remedies
- Determining whether your employer's conduct amounts to constructive dismissal, reprisal, or a failure to accommodate that may support a separate legal claim
STD-to-LTD Transition: Avoiding the Gap That Ends Your Benefits
The transition from short-term disability to long-term disability is a high-risk inflection point. Insurers often require a fresh application, new medical evidence, and satisfaction of a different definition of disability—typically shifting from 'own occupation' to 'any occupation' after a set period, often 104 or 119 weeks. If your STD claim was already contentious, the LTD transition will be scrutinized even more closely. UL Lawyers helps you prepare for this transition from the outset of your STD claim, ensuring that your medical evidence is built to satisfy both the STD and LTD definitions and that no administrative gap interrupts your income.
- Reviewing your group benefits plan to identify the exact STD benefit period, LTD qualification date, and any change in the definition of disability
- Coordinating your medical evidence strategy so that your APS and specialist reports address both the immediate STD requirements and the anticipated LTD standard
- Advising on the application timeline to ensure your LTD claim is submitted before your STD benefits expire, avoiding a gap in income replacement
- Addressing any overlap with Employment Insurance sickness benefits if your STD claim is denied and you need a bridge while your appeal proceeds
STD → LTD
Bridging Short-Term to Long-Term Disability
Short-Term Disability
Covers the first weeks to months of an illness or injury while you cannot work.
Long-Term Disability
Picks up when STD ends — but the insurer re-tests your eligibility from scratch.
Mind the Gap
A denied STD claim can break the bridge into LTD — and end both streams of income at once.
Appeal Deadlines and Limitation Periods: What You Risk by Waiting
Short-term disability claims are governed by strict deadlines that vary depending on whether your coverage is through a group insurance policy, an employer-funded plan, or a collective agreement. Group insurance policies typically require an internal appeal within 60 to 180 days of denial. If the policy is governed by provincial insurance legislation, a limitation period of two years from the date of denial may apply to commence legal action. However, if your claim is against a federally regulated employer or involves a unionized workplace, different deadlines and forums—such as labour arbitration or the Canada Labour Code—may apply. UL Lawyers confirms the specific deadlines that govern your file so you do not lose your right to pursue benefits.
- Confirming the internal appeal deadline stated in your group insurance policy and preparing a comprehensive appeal submission before it expires
- Identifying whether Ontario's Limitations Act, 2002 applies and calculating the two-year limitation period from the date your claim was denied or benefits were terminated
- Assessing whether your claim falls under federal jurisdiction—such as banking, telecommunications, or interprovincial transportation—which may involve different appeal and complaint mechanisms
- Determining whether a grievance procedure under a collective agreement applies and ensuring your union files within the mandatory timelines
- Advising on whether an urgent application to the Ontario Superior Court of Justice or the Human Rights Tribunal of Ontario is necessary to preserve your rights
Documents UL Lawyers Needs to Assess Your STD File
A focused document review allows us to give you a clear, practical assessment of your options in a single consultation. The following materials are the foundation of that review. If you are missing some, do not delay—we can often obtain key documents from your insurer, employer, or treating physicians with your authorization, and we will advise you on what to request and how.
- The full denial letter or termination-of-benefits letter from your insurer or employer, including any internal appeal decision
- Your complete group benefits booklet or insurance policy, including any amendments or summary plan descriptions
- All attending physician statements, treatment plans, and functional abilities forms submitted to date
- Your job description, employment contract, and any correspondence from your employer regarding return-to-work, accommodation, or modified duties
- All correspondence with the insurer, including emails, letters, and notes of telephone calls, as well as any surveillance reports or IME reports the insurer has disclosed
How UL Lawyers Approaches an STD Dispute
Every STD file follows a disciplined sequence: identify the decision-maker and governing law, confirm the deadlines, close the evidence gaps, and then choose the proportionate next step. Some disputes resolve when a corrected APS and a lawyer's submission letter clarify the medical evidence. Others require a formal appeal, a complaint to a regulatory body, or litigation. UL Lawyers does not escalate for the sake of escalation—we recommend the step that matches the facts, the policy language, and your commercial and personal priorities.
- Step one: Identify whether your claim is governed by an insurance contract, an employer-funded sick leave plan, or a collective agreement—each triggers different legal rights and remedies
- Step two: Confirm all applicable deadlines and preserve your right to appeal or litigate before time expires
- Step three: Close the medical evidence gaps by working with your treating physicians and, where necessary, retaining independent experts to provide opinions that meet the policy's standard of proof
- Step four: Prepare a detailed written submission to the insurer or employer that addresses each reason for denial with supporting evidence and legal argument
- Step five: If the appeal is denied, evaluate litigation options including a breach of contract action, a claim for aggravated or punitive damages for bad faith conduct, or a human rights application
EI Sickness Benefits and Other Income Supports During an STD Dispute
If your STD claim is denied or delayed, you may be eligible for Employment Insurance sickness benefits, which provide up to 26 weeks of income support. Applying for EI sickness benefits does not prejudice your STD appeal, and it can provide critical financial relief while your lawyer pursues your claim. UL Lawyers can advise on how an EI sickness benefits application interacts with your STD claim, what medical evidence is required, and how to coordinate these benefits with any eventual STD or LTD award to minimize repayment obligations.
- Advising on eligibility for EI sickness benefits and the medical certificate required from your treating physician
- Coordinating your EI application with your STD appeal to ensure consistent medical evidence and avoid conflicting statements
- Explaining how a retroactive STD award may affect your EI benefits and whether repayment or offset provisions apply
- Identifying other potential income supports, including CPP disability benefits, Ontario Works, or private disability insurance policies you may hold individually
FAQ
Frequently asked questions
Insurers often argue that a diagnosis based on self-reported symptoms—such as pain, fatigue, or cognitive difficulties—lacks objective findings like imaging results or lab tests. A lawyer can review your clinical notes, identify what objective evidence does exist, and advise on whether additional testing, a functional capacity evaluation, or a specialist opinion can satisfy the policy's evidentiary requirements.
Ontario law does not provide absolute job protection during STD leave unless your employment contract or collective agreement provides it. However, terminating an employee because of a disability or because they exercised their right to disability benefits may constitute discrimination under the Ontario Human Rights Code and a breach of the duty to accommodate. A lawyer can assess whether your termination was lawful and what remedies may be available.
STD coverage through a group insurance policy is a contract between you and the insurer, governed by the Insurance Act (Ontario) and the policy terms. Employer-paid sick leave is governed by your employment contract, the Employment Standards Act, and potentially the common law. The appeal rights, limitation periods, and available remedies differ significantly between the two, and a lawyer can determine which regime applies to your situation.
Most group insurance policies require you to attend independent medical examinations as a condition of receiving benefits. Failure to attend may result in termination of your claim. However, you have the right to understand the purpose and scope of the examination, and a lawyer can help you prepare, ensure the examiner has accurate background information, and challenge an unfair or biased IME report.
The timeline varies. An internal insurer appeal may take 30 to 90 days. If litigation is required, a straightforward breach of contract action in the Ontario Superior Court of Justice can take 12 to 24 months to reach trial or settlement. A human rights application may take longer. A lawyer can give you a realistic timeline based on the specific forum and complexity of your case.
Yes, and in most cases you should. LTD applications typically have their own deadlines, and waiting for your STD appeal to conclude may cause you to miss the LTD filing window. A lawyer can help you submit an LTD application that is consistent with your STD appeal and ensures continuity of your claim.
This is a common dispute. Ontario law generally requires insurers to give greater weight to the opinion of a treating physician who has a longitudinal history with the patient, unless the insurer's IME provides compelling reasons to disagree. A lawyer can argue that the insurer's preference for its own expert over your treating physician was unreasonable and may constitute bad faith.
You can file an internal appeal on your own, but a lawyer brings several advantages: identifying the specific legal and medical reasons for denial, gathering the right evidence, framing the appeal in the language of the policy, and preserving your right to litigate if the appeal fails. Many claimants who appeal on their own inadvertently make statements or omissions that later harm their case.
Fee arrangements vary depending on the complexity of the file and the stage at which you retain counsel. Some matters are handled on an hourly basis, others on a flat-fee basis for a specific appeal, and some litigation files may involve alternative fee arrangements. UL Lawyers discusses fees transparently during your initial consultation so you understand the cost before any work begins.