How to file a pet insurance claim: the procedure, step by step

The procedure at a glance

Six steps, in the order they happen. Steps one and two happen at the clinic, and they create the evidence everything later depends on, because a claim is judged on the record you bring home. Steps three to five are the insurer's side of the exchange. Step six is yours again, and it is the easiest one to skip.

Five claim forms, two deadlines each, drawn to scale

Two clocks matter to anyone filing a claim: the time allowed to send the claim in, and the time allowed to ask for a second look if the answer disappoints. Five policy forms were read for this guide on October 28, 2026: a Spot accident-and-illness sample written for Arizona (PET-P-20000-1024), a Figo dog sample (IAIC FPI POL 0320, dated August 1, 2023), a MetLife sample written for Ohio (PET21-01-V), an AKC Pet Insurance form filed for North Carolina (IAIC PPI AI POL 007 NC 0421), and the Trupanion policy kept on its document server (TRU-00001, an August 2011 form). The chart draws both clocks for each form on one axis of days.

Read the chart as a gap between the shortest and longest clock. The shortest filing window here is 90 days and the longest is 270, three times as long, so a habit learned under one policy can miss the deadline of the next. The MetLife wording is the hardest: "If We receive neither the claim form nor Proof within 90 days after the Date of Service We will not pay any benefit for that claim." Figo and AKC soften their 180 days with "or as soon as reasonably practicable" and "or as soon as practicable", which is a reason to explain a late filing in writing, not a reason to file late. The reimbursement timing guide covers the clocks that start after you file.

Step one and two: the claim is won or lost at the clinic

The itemized invoice is the claim's skeleton. A receipt that shows one total cannot be matched to the policy's scope, and a claim reviewer cannot pay for lines they cannot see. Ask for every service and medication priced separately, and confirm the invoice shows the date of treatment, the pet's name, and the diagnosis or reason for the visit. If a line bundles two things (an exam plus a procedure, for example), ask for it split before you pay. If the clinic is outside the United States, the travel abroad guide shows which policy forms pay for foreign treatment at all and how they treat handwritten and foreign-currency invoices.

The medical record is the claim's memory. When an insurer tests whether a condition is pre-existing, it works from chart notes, and the Model Act's definition turns on exactly that evidence: a condition counts as pre-existing if a veterinarian provided advice, the pet received treatment, or verifiable sources show signs or symptoms before the policy's effective date or during a waiting period. The notes from this visit, and from the visits before it, are the verifiable sources. Collect them while they are easy to get, not weeks later when a reviewer asks. The emergency visit guide breaks a typical emergency invoice into the groups a reviewer reads, which makes the records request at discharge easier to get right.

What each form tells you to send

Every form read for this guide asks for a claim form and an itemized invoice, and every one reaches for the medical record, either by asking you to send it or by reserving the right to request it. Each words those demands differently, and the differences decide whether a first submission is complete. The table quotes or closely paraphrases each claims section. The policy section map shows where to find the claims conditions in a form of your own.

Two details in that table cost owners time. The first is the invoice. Figo wants proof the bill is paid, a zero balance, and AKC wants a payment receipt when the invoice is handwritten, so an estimate or an unpaid statement is not a substitute. Spot asks for the costs after any discounts or credits, which means the figure on the claim should be what you actually paid. The second is who sends the records. In the Figo form the veterinarian sends them, by email or fax to addresses the form lists, so the request to the clinic is part of filing, not something to leave for the insurer to discover.

The look-back: how far into the chart a first claim reaches

The first claim on a new policy is where the record is read hardest, because it is the first time the insurer tests the pre-existing definition against real history. Two of the five forms state how far back that reading goes, and three give the insurer an open reach. Figo asks for 24 months of medical or adoption records with the first claim. MetLife asks for the twelve months before the date of service, on the first claim only. Trupanion sets no period but requires "the complete medical history/records associated with your pet" and, at enrollment, takes your authorization to contact veterinary clinics or hospitals in your area for records that exist before enrollment. Spot and AKC set no period either: both reserve the right to ask about any veterinarian that has ever seen your pet.

That reading is a document exercise, and it runs on the definition set out in the pre-existing conditions decoder: advice, treatment, or signs in the record before the effective date or during a waiting period. The practical consequence is the order of the work. Before the first claim on any policy, request the record from every clinic, shelter or emergency hospital the pet has visited in the period the form names, read it for entries about the condition you are claiming, and send it complete. A reviewer who has to chase a second clinic is a reviewer whose clock has not started, and a gap in the history is a question you would rather answer before it is asked.

The look-back also explains why a first claim carries more paperwork than later ones: the Figo and MetLife forms ask for the extra history only with the first claim (MetLife's twelve months apply "only if this is Your first claim"). Treat every first claim on every new policy as a records claim.

Step three: filing, and the deadline question

File promptly, with everything attached at once. An incomplete submission can be parked or refused. The MetLife sample warns that missing information could delay payment; the Spot sample says failure to provide complete information may result in denial of the claim or in you submitting a new claim with all required details. Either way the owner can conclude the insurer is stalling when the file is simply thin. One submission carrying the form, the itemized invoice, and the visit records is the fastest route through any insurer's queue.

On deadlines, be suspicious of any number you did not read in your own policy. Policies set their own submission windows and insurers set their own processing practices, and the five forms read for this guide show how far apart they sit: 90 days in the MetLife and Trupanion forms, 180 calendar days in the Figo and AKC forms, and 270 days in the Spot sample, each counted from the treatment or service date. What does not vary is where the answer lives: the submission window is a policy term, so check the form you were issued, and file well inside it. If your policy or your insurer's instructions state a window, that text governs, not anything on this page.

Reading a claims deadline precisely

A claims deadline has three parts, and it is easy to read only the number. The first part is the start date. Spot counts from "the date of service", MetLife from the Date of Service, Trupanion from "the treatment date", and Figo and AKC from the treatment date or the date of the receipt furnished to you for the treatment. For a hospital stay across several days, ask which date the insurer uses, and when in doubt count from the earliest.

The second part is what has to arrive. Trupanion asks for "a fully completed claim form" within its 90 days. MetLife needs "the claim form or Proof" to be received within 90 days, which means the clock is met by arrival at the insurer, not by sending. Figo says claims "must be submitted and received by Us" within its window. A claim mailed on the last day may arrive late. The third part is the softener. Figo and AKC add "or as soon as reasonably practicable" or "or as soon as practicable" to their windows; MetLife, Spot and Trupanion add none in the clauses read.

Two more lines in the claims sections change how to handle an unfinished case. AKC says a claim "where a final diagnosis has not been made will be pended as ineligible until We receive written documentation from Your Veterinarian with the definitive diagnosis." Figo says "Coverage cannot be determined by phone or email communications without a prior complete Claim submission." Read together, they argue for filing inside the window even while the diagnosis is still open, sending the definitive diagnosis when it exists, and never treating a phone conversation as an answer about coverage.

Step four: what the reviewer is actually checking

A claim review is a matching exercise between one bill and one policy. The reviewer checks that the pet and the policy match, that the treatment date falls after the effective date and after any waiting period for that condition, that the condition is not excluded by name or by the pre-existing definition, how much of the annual deductible remains, and how much of the limit remains. Under the Model Act, in a state that has enacted it, when a claim is denied as pre-existing, the burden of proof sits with the insurer, not with you; the insurer has to show the exclusion applies. That is worth knowing before you accept a short answer.

Benefit-schedule plans add one more check: the schedule pays its stated amount for a diagnosis or procedure, regardless of what the clinic charged, so a payment that looks low as a percentage may be the schedule working as written. The NAIC names both calculation styles, a percentage of the amount spent and a benefit schedule, and your policy states which one you bought. Check the payment against the style you actually have.

Step five and six: check the payment like an invoice

When the payment arrives, rebuild it. Start from the invoiced total. Subtract any lines the policy excludes (the explanation should name them). Subtract the deductible still remaining for the year if it has not been met. Multiply what is left by your reimbursement percentage. Compare the result with the limit remaining. The insurer's figure should land on yours to the dollar; if it does not, the difference is in one of those four operations, and asking about that operation by name, in writing, with the invoice attached, gets a specific answer instead of a general one.

The worked example under this guide runs the full calculation once, slowly. For repeat use, the claim payout simulator on this site runs the same arithmetic with your own plan's deductible type, reimbursement rate, and limit, including the cases where the payout is zero and the reason why. The stated processing times, the payout deadlines written into four sample forms and the payment-route lags are collected in the reimbursement timing guide.

Direct pay and other exceptions to know exist

Some arrangements bend the reimbursement pattern: some insurers offer direct payment to the veterinarian in some situations (the Spot sample says it can pay the veterinarian directly if you so indicate on the claim form, and the Figo form lets you direct benefits to the veterinary provider), and benefit-schedule plans change the arithmetic without changing the procedure. None of these change steps one, two, or six: the itemized invoice and the record still decide the claim, and the payment still needs checking. If your insurer offers a direct-pay route, its own instructions govern it, and the time to learn them is before the emergency, not during it. The direct vet pay guide records, for all 19 insurers in the directory, which pay the clinic, by what route, and which reimburse only.

The short answer

Pay the veterinarian, leave with an itemized invoice and the visit records, file the claim form with both attached and the condition stated in the veterinarian's terms, and when the payment lands, rebuild it line by line against your deductible, reimbursement rate, and limit. The procedure is not complicated; it is just unforgiving of thin paperwork. Build the paper trail at the clinic and the rest of the process has something solid to work on.

Claim filing checklist

• Pay the bill and ask for the itemized invoice, every line priced separately, before you leave the clinic.
• Collect the visit notes, diagnosis, and lab or imaging results for the condition treated, the same day.
• File the claim form with the invoice and records attached together, the condition stated in the veterinarian's terms.
• Check your policy's submission window and file well inside it; the policy text, not any guide, sets the deadline.
• When the payment arrives, rebuild it: total, minus excluded lines, minus remaining deductible, times the reimbursement rate, against the limit.
• File the explanation or denial letter in the pet's folder with the policy, in date order, and ask in writing about any line you cannot reproduce.
• On a first claim, gather the records for the look-back period your form names (12 months in the MetLife sample, 24 months in the Figo form) from every clinic the pet has visited, and send them with the claim.
• Write down the appeal window from your own form the day a decision arrives, before you decide whether to use it.

The records habit that makes every future claim easier

Keep one folder, paper or digital, per pet: the policy form and declarations page, every itemized invoice, every visit's notes, and every explanation or denial letter, in date order. The folder does three jobs. It makes step two automatic, because the record is already collected. It makes step six possible months later, when a deductible question spans two claims. And if a claim is ever denied, it is the evidence base for the checks the denial guide on this site walks through: one timeline, one definition, one date at a time. An owner who keeps the folder has nothing to reconstruct; an owner who does not has to rebuild it under time pressure, from memory, against a reviewer who has the record in front of them. The look-back rules above are the reason: a first claim can pull in 12 or 24 months of history, and the folder is where that history already sits.

When the answer is no: the appeal ladder in five forms

Every form read for this guide offers a second look, and every one sets its own route. Spot's route has three steps: read the policy, call its Customer Satisfaction Department, then send a written appeal with the reason for the dispute, the claim numbers, medical records and supporting documentation; its Appeals Resolution Team promises a written decision within 30 days of receiving all the information it needs, and a second appeal is considered with veterinary documentation not previously reviewed. Figo takes appeals within 90 days of the Explanation of Benefits date, acknowledges them within five business days and sends a response or a status update within 30 business days, then allows a second review by an impartial Medical Director if requested within 30 days of the first decision.

MetLife takes a written appeal within 90 days of the initial determination, acknowledges it within five business days and decides within 45 days, with up to 45 more if it needs information; a further external review by an impartial veterinarian must be requested within 30 days of the first appeal decision, and the form says you pay for it. AKC takes reconsideration requests in writing within 60 days on its Claims Redetermination Request Form, may consult an impartial veterinarian when the dispute is about medical facts, and includes an arbitration clause under American Arbitration Association rules. Trupanion's voluntary review must be requested within six months of the denial notice, promises a written decision within two weeks of receiving all documentation, and leads to an independent third-party veterinarian whose decision binds Trupanion.

Three cautions apply across the ladder. Deadlines keep running: the Trupanion form says its review "will not toll or waive any applicable limitations period", and the forms set their own limits on legal action (24 months from the claim settlement date in the Spot sample, 36 months from a denial in the AKC form, one year after the loss in the Trupanion form, each subject to state law). The appeal runs on documents, not on argument: Spot asks for claim numbers, medical records and supporting documentation, MetLife lets you add records and other information, Trupanion asks for any and all documentation, and the denied claims guide shows how to test a denial against the chart entry, the definition and the date. And the state insurance department sits outside the ladder. The NAIC Pet Insurance Model Act (Section 4K), where a state has enacted it, requires the policy to come with the state insurance department's mailing address, toll-free telephone number and website address, and the Figo form tells policyholders they may file a complaint with their State Department of Insurance at any point in the appeal process. These are contract terms and model-law provisions, not legal advice; for a disputed claim of real size, your state insurance department is the free place to ask how the rules apply to you.