How to File a Pet Insurance Claim, and Why Claims Get Denied

A pet insurance policy is only as good as the claims it pays, and a claim can be delayed or refused on paperwork alone, before coverage even comes into it. The rules are not hidden. Every carrier publishes a filing deadline, a list of the documents it needs and an appeal route. They simply differ from one carrier to the next, and they are easy to miss until the invoice is already in hand.

This guide works through the process in the order it happens: what to collect at the practice, how long you have to file, what the carrier does with your animal's history on the first claim, how long payment takes, and what to do when the answer comes back as no. Every carrier term below comes from that carrier's own published claims pages or forms, read on 24 September 2026. Your policy booklet governs your claim, so treat these as the market's shape rather than your contract.

The model: you pay first, then claim

Pet insurance reimburses. You settle the bill at the practice, submit it, and a percentage of the eligible amount comes back after the deductible. If the mechanics of deductibles and reimbursement percentages are new, how pet insurance works covers them from the start. What matters here is the consequence: the claim is a document trail, and the carrier decides it from paper alone.

Direct payment to the practice exists at some carriers, but read its terms closely. Healthy Paws will arrange payment to a vet on a covered claim if you ask before treatment, and states plainly that approval for direct payment does not mean the claim will be covered and that you remain responsible for all amounts due.

What to collect before you leave the practice

An itemized invoice, not a receipt. Embrace says it can only process a claim with an itemized invoice that shows every charge, and asks for every page, including discounts, taxes, charges for other animals and blank pages. Fetch requires a paid, itemized invoice that clearly shows it was paid in full, and will not accept a claim before you have one. A card-machine slip showing only a total meets neither carrier's requirement.

The diagnosis, or the reason for the visit. Embrace asks you to confirm the diagnosis before you leave. Where there is none yet, because bloodwork is out, the reason for the visit can be the signs the animal was seen for: lameness, vomiting, a cough.

The visit notes. Carriers call these SOAP notes. Fetch explains the acronym on its claims page: Subjective (what the owner reported), Objective (the vet's findings), Assessment (the diagnosis) and Plan (the treatment). Healthy Paws asks for doctor's notes, laboratory results and documentation of all the animal's visits. Asking the front desk to email the notes for that visit costs nothing, and Embrace lists missing visit notes among the things that delay a claim.

One animal, one condition. ASPCA Pet Health Insurance's claim form asks for one form per animal for each accident or illness, and states that no veterinarian's signature is needed. Embrace treats each visit's invoice as its own claim, even when several visits concern the same condition. If two animals appear on one invoice, Embrace wants the whole invoice with both names, plus a separate form for each animal you are claiming for when you file by email, fax or post.

The filing deadlines, carrier by carrier

A claim filed after the carrier's deadline is not paid, however valid it is, so this is the number to find in your policy first.

Carrier	Deadline to file	Published timing
Healthy Paws	90 days from the invoice date	Approved payments issued in about 2 business days on average
Fetch	90 days from the vet visit	Typically under 10 days
ASPCA Pet Health Insurance	270 days from treatment (claim form)	Not stated on the claim form
Embrace	The policy term plus 60 days after renewal	Generally 10 to 15 business days, up to 30 requested

Fetch puts it bluntly on its claims page: claims submitted after 90 days are not covered. The ASPCA figure is from the claim form PDF hosted on the carrier's own site, whose file metadata dates it to 2016, so confirm it against your own policy before relying on the longer window.

The deadline that deserves most attention is the shortest one you are subject to. On a 90-day clock, an invoice from a busy month can lapse before anyone remembers to file it.

File even when the bill is under the deductible. Healthy Paws recommends submitting every claim for a new accident, illness or injury, including ones below the deductible, because those amounts are what count towards meeting it. A 180 dollar ear infection in February that never reaches the carrier is 180 dollars that does not count against the deductible when a larger bill arrives in May.

Your first claim takes longer, and why

The first claim is where the carrier reads your animal's history for the first time, and it is where the carrier decides what it will treat as pre-existing.

Embrace requests medical records for the 12 months before the coverage start date, or from the date you brought the animal home if that is shorter, and reviews them on the first claim. Fetch requires records from any visit in the 12 months before sign-up and states that any sign or symptom in them will likely make that condition pre-existing. Healthy Paws asks for the animal's full medical history with the first claim.

This is where the definition in the NAIC Pet Insurance Model Act matters. A condition counts as pre-existing if, before the policy started or during a waiting period, a vet gave medical advice about it, the animal was treated for it, or verifiable information shows the animal had signs or symptoms of it. A single line in last year's notes about an intermittent limp can be enough. Our guide to pre-existing conditions and older animals covers the lookback windows and the conditions that can come back into cover.

Two things shorten this step. First, Embrace offers a free medical history review after you enrol but before your first claim, and emails the result within 30 business days of gathering the full records, telling you what it would treat as pre-existing and for how long. Knowing that before a crisis is worth far more than learning it during one. Second, for a young animal, the record is short to begin with, which is the argument made in insuring a puppy or kitten before the first vet visit.

Also note what you sign. The ASPCA claim form authorises the insurer to obtain all records, including medical records on examination, history, diagnosis, treatment and prognosis for any condition, and it warns that deliberate misrepresentation or the omission of material facts may result in denial of the claim or cancellation of coverage. Answer the questions on a claim form fully, including whether a condition is new.

How long payment takes

Once a claim is approved, the method of payment is the biggest variable. Embrace quotes direct deposit at 2 to 3 business days and a posted cheque at 5 to 7, while asking you to allow up to 10. Fetch says direct deposit reaches you 5 to 10 days sooner than a paper cheque. Setting up direct deposit when you enrol is the one step that speeds up every future claim.

Embrace also publishes a detail worth knowing before you file: once a claim has been fully processed it cannot be undone, even if you have not cashed the cheque. If you submit something by mistake, withdraw it before processing completes.

Filing a claim changes some of your options

Two policy rights are tied to whether you have claimed.

The free look ends. The NAIC model act gives a buyer 15 days to examine a new policy and return it for a full refund, but only if no claim has been filed. Nationwide's FAQ states the same condition.

Some settings lock. Healthy Paws lets you lower your deductible or raise your reimbursement level only while you have not submitted any claims. After a claim, you can move those settings only in the direction that reduces the premium.

Why claims get denied

A refused claim comes with an explanation. Embrace issues an Explanation of Benefits that states why a claim was not covered, and ASPCA Pet Health Insurance's own guidance is to contact the carrier for clarification first if the reason is not clear. The reasons fall into a small number of groups.

The condition is pre-existing. Under the NAIC model act, in states that have adopted it, the insurer carries the burden of proving that the pre-existing exclusion applies to the condition being claimed. That is a meaningful protection, and it is why the exact wording in the vet's notes matters in an appeal.

Signs appeared during the waiting period. Under the model act definition, a condition that showed signs during the waiting period is treated as pre-existing, and the result is the same exclusion.

The paperwork was incomplete. A receipt instead of an itemized invoice, missing visit notes, or no diagnosis. Embrace notes that a missing item leads it to contact the practice directly, which delays the claim rather than ending it.

It was filed late. Past the carrier's deadline, the claim is not paid.

The item is excluded, or paid on a schedule. Some policies pay against a benefit schedule or a usual and customary fee rather than the invoice. The model act requires carriers to disclose the basis or formula for claim payments before you buy, and the California Department of Insurance notes that your vet will expect you to pay any balance the insurer does not.

Appealing a decision

Start with the carrier's own appeal process, and read its deadline as carefully as the filing deadline. Embrace allows an appeal within 14 days of its decision. It wants a letter or email from your veterinarian that addresses the reason the claim was not covered and quotes the claim number, on practice letterhead or bearing the practice stamp, and an email appeal has to come from the vet's own address. Supporting records such as lab results and X-rays help. Embrace quotes 15 to 20 business days to review an appeal.

The strongest appeals answer the stated reason directly. If a claim was refused as pre-existing on the strength of a note, the useful letter from the vet explains what that note did and did not describe. A general request to reconsider rarely moves anything.

When the appeal fails: your state regulator

Pet insurance is regulated by each state's department of insurance, and in states that have adopted the NAIC model act, every policy must come with a 12-point written notice giving that department's mailing address, toll-free number and website.

The NAIC names delays, denials and unsatisfactory settlements among the most common reasons consumers file complaints. Its guidance is to start at its consumer page, select your state, and prepare the complaint form with a detailed written account, supporting documents, email correspondence and a log of your phone calls with the carrier. It also publishes closed, confirmed complaint records for the past three years through its Consumer Insurance Search, which is worth checking before you buy as well as after a dispute.

The California Department of Insurance's pet insurance guide, dated June 2023, lists improper denial of a claim and delay in settlement among the issues it can help with through a Request for Assistance, filed online or by post with copies of the policy, cancelled cheques and correspondence attached. Its consumer hotline is 1-800-927-4357.

A short checklist

Set up direct deposit and request any free medical history review the carrier offers as soon as you enrol.
At every visit, leave with the itemized invoice, the diagnosis or reason for the visit, and a request for the visit notes.
File within days, not weeks, and file bills below the deductible too.
Read the Explanation of Benefits on every claim, not just the refused ones.
If a claim is refused, ask for the reason, then appeal inside the carrier's window with a letter from your vet that answers it.
If the appeal fails, take the file to your state department of insurance.

If you are still deciding whether cover makes sense at all, the cost arithmetic for a dog and a cat sets premiums against real claim figures.

Questions people actually ask

How long do I have to file a pet insurance claim?

It depends on the carrier. Healthy Paws and Fetch allow 90 days, ASPCA Pet Health Insurance's claim form states 270 days from treatment, and Embrace allows the policy term plus 60 days after renewal. Check your own policy, because a late claim is not paid.

What documents do I need for a pet insurance claim?

An itemized invoice showing every charge, and at Fetch one that shows it was paid in full, plus the diagnosis or reason for the visit. Carriers also want medical records, usually the visit notes known as SOAP notes, and on the first claim the animal's history for up to 12 months before enrolment.

Why does the first pet insurance claim take longer?

Because the carrier reviews the animal's medical history for pre-existing conditions on the first claim. Embrace and Fetch both look at records from the 12 months before coverage began. Later claims skip that review and move faster.

Should I file a claim if the bill is less than my deductible?

Yes. Healthy Paws recommends submitting every claim for a new accident, illness or injury, because those amounts count towards meeting the annual deductible even when nothing is paid back yet.

How do I appeal a denied pet insurance claim?

Use the carrier's appeal process within its deadline. Embrace allows 14 days and asks for a letter from your veterinarian, on practice letterhead or with the practice stamp, that addresses the reason for the denial. If the appeal fails, you can file a complaint with your state department of insurance.

Sources

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