Claiming a critical illness benefit
CI pays on diagnosis of a covered condition as the policy defines it. How to file, common denials, and how to respond.
The trigger
CI is not "you got sick, you get paid." It pays on diagnosis of a covered condition that meets the policy's exact medical definition, after any survival period (commonly 30 days). Two policies can list "cancer" and pay very differently because their definitions — staging, severity, exclusions — differ. Read the definition for your condition before assuming a claim will pay.
How to file
Assemble diagnosis documentation from the treating specialist that maps to the policy's exact wording, plus the completed claim form. The more directly your specialist's report speaks to the policy's defined criteria, the smoother the claim.
Common denials — and how to respond
| Reason given | How to respond |
|---|---|
| The condition doesn't meet the precise definition (e.g. early-stage or "in situ" cancer excluded) | Ask which words weren't satisfied; have your specialist document how your diagnosis meets them, if it does. |
| Diagnosis within a moratorium/waiting period | Confirm the dates; some conditions (certain cancers) have an initial exclusion window. |
| Misrepresentation on the application | Review what was disclosed; a genuine oversight can sometimes be addressed. |
| Survival period not met | The policy may still pay a different benefit; check the wording. |
If your claim is denied
Ask, in writing, which element of the definition wasn't met and why, and have your specialist respond to that specific point. Then escalate through the insurer's complaints office, the OmbudService for Life & Health Insurance (OLHI), and the regulator. The Fight-Back Kit has the letters. Size a CI need for the future with the Critical Illness tool.
Need the letters?
Open the Fight-Back Kit templates →Frequently asked questions
- Does critical illness insurance pay for any serious illness?
No — only for the specific conditions the policy lists, each meeting a precise medical definition, usually after a survival period. The definition, not the diagnosis label, decides the claim.
- What is the survival period?
A set number of days (often 30) you must survive after diagnosis for the benefit to be payable. It's why CI is not the same as life insurance.
- Why was my early-stage cancer claim denied?
Many policies exclude very early-stage or "in situ" cancers, or define covered cancers by staging. Ask which words weren't met and have your specialist address the definition directly.
- Is a critical illness payout taxable?
A personally owned CI benefit is generally paid tax-free. Corporate-owned CI has different tax treatment — get professional advice.
Sources
Educational only — not legal advice. Deadlines vary by province and require confirmation.
Educational only — not legal advice. Deadlines vary by province and are being confirmed with legal review; verify yours. For large or complex disputes, involve a lawyer early. Robert is a mascot, not an advisor.