How to file a pet insurance claim, how long it takes, and what to do if it is denied

A missing paper can stall a claim. Get these before you leave the vet's office.

• An itemized invoice: a bill that lists each service and its price. Embrace says a receipt alone is not enough.
• Proof you paid: a receipt or a bill that shows nothing is owed. Pets Best says it cannot accept estimates or unpaid bills.
• Medical records: the vet's notes on what was wrong and what was done. Your first claim often needs past records too.
• Your policy number and a claim form, if your insurer still uses one.

1. Pay the vet. Most plans pay you back after you pay. A few can pay the vet instead. See pet insurance that pays the vet directly.
2. Get the papers. Ask for the itemized invoice, the receipt and the visit notes before you leave.
3. Send the claim. Use the app or website if you can. Embrace says that is the fastest way, and you do not need a claim form there. Pets Best also takes claims by email, fax or mail. Pets Best suggests asking the vet's staff to help fill in the diagnosis part of its form.
4. Answer any request for records. Fetch's sample policy says that if it asks for more records, they must arrive within 270 days of the day you sent the claim. If not, the claim is denied and closed for good.
5. Check the result. Fetch's sample policy, for example, says you can get a statement that shows how the payment was worked out. Compare it to your bill and your plan.

Every insurer sets a time limit. Miss it and the claim can be refused, even for covered care. Here are three, from each insurer's own pages, checked October 29, 2026.

The safest habit is to send the claim the same day, from the parking lot if you can.

Each insurer publishes its own time. These are what they say, not promises.

Two things slow a claim down. The first claim is often slower, because the insurer reviews your pet's past records. Embrace says this outright. And a paper check is slower than direct deposit. Embrace says direct deposit usually takes 2 to 3 business days and a check 5 to 7.

• Pre-existing condition: the problem showed signs before coverage began. Read how pre-existing conditions work.
• Waiting period: the problem started in the first days of the policy, before coverage kicked in. See pet insurance waiting periods.
• Missing papers: no itemized invoice, no proof of payment, or records that never arrived.
• Excluded item: the plan does not cover that service. For example, Healthy Paws does not cover exam fees, and Fetch's sample policy leaves out food and routine care. It depends on the plan.
• Late claim: sent after the deadline.
• Deductible not met: this is not a denial. The insurer approved it, but the bill went toward your deductible. See how deductibles work.

Read the denial letter first. It should say which part of the policy the insurer used. Then check that part of your policy.

Appeal in writing, on time. Each insurer sets its own rules. Fetch's sample policy gives you 90 days from the denial. It says a claims expert, a manager and a vet may review it, and you get a written answer. Embrace gives you 14 days and wants a letter from your vet on clinic letterhead or with the clinic's stamp. Embrace says appeals take 15 to 20 business days.

Your vet is your best witness. Ask your vet to write why the condition is new, or why the care was needed. Add any records the insurer did not see.

Know the rule on pre-existing conditions. Some states have adopted a model pet insurance law. In those states, for example Rhode Island, the insurer has to prove that a pre-existing exclusion applies. Check whether your state has a rule like it. See pet insurance laws by state.

Then go to your state. If the appeal fails and you think the insurer is wrong, you can file a complaint with your state insurance department. The NAIC website links to each state's department so you can find where to file.