A pre-existing condition is one of the most important concepts to understand before buying pet insurance. The current Argos policy wording states that pre-existing conditions are not covered, so the timing of symptoms, diagnosis and treatment can matter.
What can count as pre-existing?
The exact policy definition controls the outcome, but it can be wider than a formally diagnosed disease. Previous symptoms, veterinary advice, treatment, medication or a recurring problem may be relevant even if the condition did not yet have a final name.
Why complete medical history matters
Insurers may request veterinary records when assessing a claim. If a condition or symptom was present before cover started and falls within the Argos definition of a pre-existing condition, it is not covered. Answer application questions honestly and do not assume a minor earlier symptom is irrelevant.
Initial waiting periods are separate
The pre-existing-condition exclusion is separate from Argos' initial waiting periods. New accidents, injuries or poisoning incidents arising in the first 3 days and illnesses arising in the first 14 days are not covered. Argos says these initial waiting-period exclusions can be waived when switching from another provider if you can prove qualifying continuous prior cover up to the new policy start date; that waiver does not make a pre-existing condition covered.
Can I switch insurers after a condition develops?
You can change insurer, but a condition that arose under your old policy may be treated as pre-existing by the new insurer. This is particularly important for chronic or recurring conditions. Moving policies solely for a lower premium can therefore reduce future protection.
Why lifetime cover can matter
If an eligible condition begins after lifetime cover starts, annual vet-fee limits may reset at renewal while continuous cover remains in force and the policy terms continue to be met. That can make continuity valuable for ongoing treatment.
What should I do before buying?
- Read the provider's exact definition of a pre-existing condition.
- Check the 3-day accident/injury/poisoning and 14-day illness initial exclusions, and whether a switching waiver applies.
- Disclose information accurately when asked.
- Keep copies of veterinary history and treatment records.
- Think carefully before cancelling existing cover if your pet has developed a condition.