Does pet insurance cover chemotherapy?

Most policies cover new cancer diagnoses

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Edited by: Amanda Futrell
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Chemotherapy is one of the most common cancer treatments for pets, but it’s also one of the most expensive. The good news is pet insurance usually helps cover the cost — as long as the cancer wasn’t diagnosed before your policy started.


Key insights

Most pet insurance plans include chemotherapy, but preexisting cancers aren’t covered.

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Chemotherapy for pets usually costs $150 to $600 per dose, but insurance can cover 70% to 90% of the bill.

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Not all plans cover diagnostics related to chemotherapy, so check if imaging and lab work are included.

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Coverage varies based on your provider and location as well as the pet’s breed and age — so always read the fine print of your policy.

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Does pet insurance cover chemotherapy?

Yes, many pet insurance policies cover chemotherapy as part of their treatment options for pets diagnosed with cancer. Chemotherapy is an expensive treatment, and having pet insurance can significantly reduce costs by reimbursing covered treatments.

Keep in mind that pet insurance policies typically cover chemotherapy for newly diagnosed conditions but don’t cover preexisting conditions. If your pet was diagnosed with cancer before enrolling in a pet insurance policy, treatment for that specific cancer probably won’t be covered.

» MORE: What does pet insurance not cover?

Factors affecting chemotherapy coverage

Several factors determine whether chemotherapy is covered by pet insurance — and how much of it is reimbursed. These include the type of policy, when the diagnosis happened, your provider’s terms, where you live and even your pet’s age and breed.

Policy type

Not all pet insurance plans include the same coverage. Chemotherapy is typically covered under accident and illness plans but not under accident-only plans. ASPCA Pet Health Insurance notes that some accident and illness plans include chemotherapy, while others may require an upgrade or add-on for full cancer coverage. Some providers also offer comprehensive plans that include diagnostics and follow-up care.

Timing of the diagnosis

Pet insurance only covers new conditions. If your pet was diagnosed before the policy started, treatment for that cancer won’t be covered. Unrelated cancers diagnosed later might still qualify. Also, be sure to check the policy’s waiting period — coverage doesn’t begin immediately after enrollment.

Provider terms

Each company sets its own rules about what’s covered and how much it will pay. For example, Nationwide notes that experimental treatments aren’t covered under its policies. Other insurers may set payout caps — either per incident, per year or for your pet’s lifetime. Always read the fine print to understand what’s included.

Pet’s age and breed

Older pets or breeds with a higher risk of cancer may face more restrictions or higher premiums. Some insurers may limit or exclude coverage entirely for pets over a certain age.

Where you live

Your location affects both the availability and cost of treatment. Chemotherapy may be more expensive in certain areas, and reimbursement rates can reflect that.

How much does chemotherapy cost with pet insurance?

According to Embrace Pet Insurance, chemotherapy for pets typically costs between $150 and $600 per dose. Pricing depends on factors like the type of cancer, your pet’s size and your location. Pet insurance can help reduce these costs significantly.

Most policies use a reimbursement model. This means you’ll pay upfront and get reimbursed later — after meeting your deductible. After that, your provider usually covers 70% to 90% of the bill, depending on your plan. Keep in mind that many insurers set per-incident, annual or lifetime payout limits, which can affect how much you’re reimbursed.

Chemotherapy isn’t the only cost involved in cancer treatment. Your pet may also need repeated blood work, X-rays, MRIs or CT scans to track its progress. Some plans cover these diagnostics, but others won’t — so check your policy to see what’s included.

» LEARN: How much does pet insurance cost?

How to choose the right policy for cancer treatments

When selecting a pet insurance policy for cancer treatments, you’ll want to start by looking for policies that include coverage for chemotherapy, diagnostics (like blood work), imaging and follow-up care. Be sure to ask if there are any exclusions for cancer treatment, especially if your pet is older or you own a breed prone to certain types of cancer.

Don’t forget to ask if your plan covers cancer diagnostics like blood work and imaging — not just treatments like chemotherapy.

Consider the reimbursement structure and any limits on cancer treatments — per-incident, annual or lifetime limits. Make sure the policy has a reasonable deductible and that you’re comfortable with the reimbursement percentage. Finally, check the waiting period for cancer coverage since most policies have an initial waiting period before treatments are reimbursed.

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    FAQ

    Is chemotherapy covered by all pet insurance plans?

    Not all pet insurance plans cover chemotherapy. Most policies provide coverage, but specifics depend on the type of plan, your pet’s diagnosis and any exclusions set by your provider.

    How much does pet chemotherapy typically cost without insurance?

    Without insurance, chemotherapy for pets can range from $150 to $600 per dose, depending on the type of cancer, your pet’s size and location.

    What factors determine the cost of pet insurance for cancer treatments?

    The cost of pet insurance for cancer treatments is influenced by factors like your pet's age, breed, your geographical location and the type of insurance policy you choose. Be sure to review policy terms for limits, exclusions and reimbursement rates.

    How can I find the best pet insurance for cancer treatments?

    To find the best pet insurance for cancer care, compare plans based on coverage limits, reimbursement rates, exclusions and whether chemotherapy is included.

    Remember to ask if diagnostics like MRIs, CT scans and blood work are covered. Your vet may need these tests to monitor your pet’s health during treatment.

    Is pet insurance worth it for cancer treatments?

    In most cases, yes — pet insurance is worth it when it comes to chemotherapy. Cancer care — including chemotherapy, diagnostics and follow-up care — can cost thousands of dollars, and insurance can help manage those expenses through reimbursements. Many policies cover 70% to 90% of eligible costs after you meet your deductible, which can make a big difference over the course of treatment.

    Pet insurance can be especially helpful for pet owners who don’t have savings set aside for unexpected medical bills. But it’s important to make sure your plan includes cancer-related diagnostics, like blood work and imaging, as not all policies do. Coverage varies, so always read the fine print and confirm whether chemotherapy and other treatments are included.


    Article sources

    ConsumerAffairs writers primarily rely on government data, industry experts and original research from reputable publications to inform their work. Specific sources for this article include:

    1. Lemonade, “What Is the Cost of Chemotherapy for Dogs?” Accessed April 2, 2025.
    2. Lemonade, “What is Pet Insurance Coverage and How Does It Work?” Accessed April 2, 2025.
    3. Lemonade, “Cancer in Dogs: What You Need to Know.” Accessed April 2, 2025.
    4. Embrace Pet Insurance, “Pet insurance coverage for cancer treatment.” Accessed April 2, 2025.
    5. Embrace Pet Insurance, “What Does Pet Insurance Cover?” Accessed April 2, 2025.
    6. ASPCA Pet Insurance, “What’s covered?” Accessed April 2, 2025.
    7. ASPCA Pet Insurance, “Digging into Pet Health Insurance.” Accessed April 2, 2025.
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