93Most pet insurance policies in the UK do not cover pre-existing conditions, though some exceptions exist depending on the insurer's definition. Coverage varies based on condition type, including hereditary, congenital, curable, and incurable illnesses. Always check policy details carefully before purchasing.
Hereditary and congenital conditions may be covered if no symptoms appeared before policy start. Hereditary conditions are genetic issues like hip dysplasia or diabetes, common in purebred pets. Congenital conditions are present at birth, such as heart defects or hernias, though symptoms may appear later.
Curable pre-existing conditions like ear infections or urinary tract issues might be covered after a symptom-free period, typically 180 days to one year. Insurers consider these resolved if no recurrence occurs during this timeframe.
Incurable conditions such as arthritis, chronic allergies, or diabetes are rarely covered if diagnosed before policy inception. These require ongoing management rather than cure.
Bilateral conditions affecting both sides of the body (e.g., hip dysplasia or cataracts) present special considerations. If one side was affected pre-policy, the other side typically won't be covered later due to genetic predisposition.
When reviewing policies:
- Check the insurer's definition of pre-existing conditions
- Ask about waiting periods for curable conditions
- Verify coverage for hereditary/congenital issues
- Understand bilateral condition clauses
- Review policy exclusions carefully
Some insurers offer limited coverage for pre-existing conditions after extended symptom-free periods or may cover unrelated new conditions. Always disclose your pet's full medical history when applying to avoid claim rejections later. Veterinary records will be required to verify condition timelines.

January 31, 2026
