Stability Period
Also known as a 'Stability Period Exclusion', or 'Stability Clause'.
How It Works
A stability period sets how long a pre-existing medical condition must stay stable before you qualify for emergency travel medical coverage for that condition. "Stable" generally means no new symptoms, no new or changed treatment, and no medication changes during the specified window before departure. The Government of Canada notes that a travel health insurance agreement must include a stability clause requiring no changes to your condition and no new conditions, symptoms, or medications during that period in order to cover pre-existing conditions. The length varies by insurer and policy, typically running from about 30 to 180 days before the departure date, and some insurers set different periods by plan and age. These rules most often affect conditions such as heart conditions, diabetes, and respiratory issues, where a recent flare-up, a new prescription, or a treatment change can make the condition unstable and excluded.
Example:
Imagine a Canadian traveller whose emergency travel medical policy carries a 90-day stability period. About a month before flying to Florida, their doctor adjusts the dosage of their blood-pressure medication. Because that change falls inside the 90-day window, the heart condition is no longer considered stable, so related medical expenses abroad could be denied even though the rest of the policy still applies.
What to Watch For:
Read each insurer's stability definition carefully, since what counts as "not stable" can include worsening signs or symptoms, needing or receiving consultation, treatment, or hospitalization, or being prescribed a new medication or a change in medication. Some routine changes may not break the period on their own. For example, one insurer notes that switching from a brand-name medication to a generic of the same dose, or a routine adjustment of insulin or oral diabetes medication, does not by itself break stability as long as the medication is not newly prescribed or stopped and the condition has not changed. If your health changes in any way, including a change in medication, since you bought the policy, tell your insurer, because not doing so could create coverage problems.
