How to challenge a rejected pet insurance claim
Few things sting like a big vet bill followed by a one line email saying your claim is declined. Pet insurers lean heavily on phrases like pre-existing condition, bilateral exclusion, and not clinically signed off. Sometimes those reasons are fair. Often they are a loose interpretation designed to avoid paying. The good news is your insurer is regulated like any other, has to treat your claim fairly, and answers to a free ombudsman if it gets the call wrong. You do not need a solicitor and you keep every penny of any payout.
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Pet insurers are regulated by the Financial Conduct Authority. The FCA's Insurance Conduct of Business Sourcebook (ICOBS 8.1) requires claims to be handled promptly and fairly and not rejected unreasonably. The FCA Consumer Duty, in force since July 2023, requires the insurer to deliver good outcomes and avoid foreseeable harm, which includes not relying on vague or buried exclusions to dodge a genuine claim. If you bought the policy as a consumer, the Consumer Insurance (Disclosure and Representations) Act 2012 stops an insurer voiding cover over an honest, reasonable mistake about your pet's history. After you complain, the insurer must issue a final response within 8 weeks. If you are unhappy with it, you can refer the case to the Financial Ombudsman Service for free, normally within 6 months of the date of that final response.
Step by step
- 1Ask the insurer to explain the rejection precisely and point to the exact exclusion. If they say pre-existing, make them name the date and the clinical note they are relying on. Request the policy wording section they are quoting.
- 2Get your vet on side. A short letter from your vet confirming the condition is new, unrelated to any earlier symptom, or that earlier notes were for something different, is often the single most powerful piece of evidence. Ask them to be specific about dates and diagnoses.
- 3Submit a formal written complaint to the insurer with the vet's letter attached. Reference ICOBS 8.1 and the Consumer Duty, state that the rejection is unfair, and say plainly that you want the claim paid.
- 4If they reject your complaint or 8 weeks pass, escalate to the Financial Ombudsman Service at financial-ombudsman.org.uk. It is free, the Ombudsman regularly overturns shaky pre-existing condition decisions, and you do it yourself within 6 months of the final response.
What they'll say, and your comeback
“This is a pre-existing condition, so it is excluded.”
Comeback, Make them show the specific clinical note and date. A vet letter confirming the condition is new or unrelated frequently defeats this. The Ombudsman looks at whether the link is genuinely supported by the records, not just asserted.
“It is a bilateral condition, so because the other leg or eye was treated before, this side is excluded too.”
Comeback, Bilateral exclusions have to be clearly worded and fairly applied. Under the Consumer Duty a buried or surprising exclusion can be challenged. Ask exactly where in the policy this is stated and whether it was made clear when you bought.
“You did not declare your pet's previous symptoms when you took out the policy.”
Comeback, Under the Consumer Insurance (Disclosure and Representations) Act 2012 an honest, reasonable mistake cannot be used to refuse the claim. They must show the misrepresentation was careless or deliberate and that it actually made a difference to their decision.
FAQ
What if I did not have a vet history when I bought the policy?
That alone does not let the insurer refuse. Under the Consumer Insurance (Disclosure and Representations) Act 2012 they can only penalise you for an answer that was careless or deliberately wrong. If you answered honestly with what you knew, they cannot use it against you.
Is the Financial Ombudsman free for pet claims?
Yes. The service is free to consumers for any regulated insurance complaint, including pet insurance. You keep all of anything the Ombudsman awards, and the business pays any case fee.
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A self-serve tool, not a law firm. General information, not legal advice.