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What is accident-only pet insurance?

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Lemonade Pet is not sold in every state.

By the WhichPetPlan editorial team · Last verified 2026-08-13
Short answer

Accident-only pet insurance pays for unexpected injuries. Accident and illness cover pays for those injuries plus disease: cancer, infections, allergies, hereditary conditions, and the chronic diagnoses that produce most large vet bills. The accident-only premium is lower because the insurer is carrying far less risk. Accident and illness is the standard product from all eight insurers we review. Accident-only is a narrow tool for owners who can absorb illness costs but not emergency surgery, or for pets priced out of full cover. For most pets, accident and illness is the right default.

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Lemonade is the one insurer on this site we can send you to for a live quote. That does not make it the right plan for every pet. As of October 2, 2026, Lemonade Pet is not yet available in Alaska, Idaho, Kansas, South Dakota, Vermont, West Virginia, or Wyoming.

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What accident-only pet insurance covers

Accident-only policies pay for unexpected physical trauma and nothing else. A torn cruciate ligament from a misstep, a broken leg, a swallowed corn cob, a bite wound, a car accident: covered, after the accident waiting period, minus your deductible, at your reimbursement rate, up to the annual limit. Accidents typically clear in 0 to 14 days, shorter than illness waits.

That is the whole product. You are buying protection against trauma, not against disease.

What accident-only does not cover

Illness is excluded. A cancer diagnosis, an ear infection, diabetes, kidney disease, allergies, and hereditary conditions such as HCM or hip dysplasia are illness claims. Those are exactly the five-figure bills that change treatment decisions, and an accident-only policy leaves all of them on you.

Pre-existing conditions are excluded on accident-only policies the same way they are on full cover. Routine care, dental illness, and wellness visits are not part of the base product on either tier.

Accident-only vs accident and illness

Accident and illness is the standard product across our entire reviewed lineup. It covers both injury and disease, including cancer, hereditary conditions and chronic illness, subject to waiting periods and the universal pre-existing condition exclusion. Some insurers sell a cheaper accident-only tier alongside it, typically for budget buyers or older pets priced out of full cover.

Illness, not injury, produces most of the largest vet bills. That is why we point most readers at full accident and illness cover, and why accident-only is a narrow tool rather than a default.

Who accident-only pet insurance is for

Accident-only makes sense in narrow cases: an owner who can absorb illness costs but not a multi-thousand-dollar emergency surgery, or a pet whose age or history makes illness cover unaffordable or largely excluded. For a young healthy animal, the price gap between the two tiers is usually small relative to the illness risk you would be keeping.

If you are unsure which tier fits, the Advisor on this site asks the budget and “could you write a cheque tomorrow” questions and ranks the reviewed plans that match. The Advisor is not a quote form.

Related questions

What is the difference between accident-only and accident and illness pet insurance?
Accident-only reimburses unexpected injuries: broken bones, wounds, swallowed objects, car accidents. Accident and illness adds disease on top, including cancer, infections, allergies, and hereditary conditions. Illness produces most of the largest vet bills, which is why accident and illness is the default product from the eight insurers we review. Accident-only costs less because it covers less.
What is accident only pet insurance?
A policy that reimburses unexpected injuries only: broken bones, wounds, swallowed objects, car accidents. It does not pay for illness such as cancer, infections, allergies or hereditary disease. Accident and illness cover adds those diseases and is the default product from the insurers we review.
Does pet insurance accident only cover illness or cancer?
No. Cancer, infections, chronic kidney disease, allergies and hereditary conditions are illness claims. Accident-only leaves them on you. If those bills would change your treatment decision, you want accident and illness cover, enrolled before symptoms appear.
Is accident-only pet insurance worth it?
Only in narrow cases: if you can absorb illness costs but not emergency surgery, or if illness cover for your pet is unaffordable or largely excluded. For most pets, illness is where the biggest bills come from, so accident and illness is the right default.
Does accident-only insurance cover cruciate ligament tears?
Usually yes when the tear results from a sudden injury, subject to the orthopedic waiting period, which is commonly 6 months. Insurers often scrutinize cruciate claims for signs of pre-existing degeneration, which can shift them into excluded territory.
How much cheaper is accident-only cover?
Accident-only tiers price meaningfully below accident and illness cover because illness claims are the expensive half of the risk pool. Exact gaps vary by insurer, age, ZIP code and configuration, so compare quotes at matched deductibles and limits rather than treating any figure on this site as a price.

Keep reading

Premium figures are illustrative starting estimates, not quotes. See our methodology for how scores are set.

Which gap matters when choosing accident-only?

An accident-only policy is a narrower bet on injury costs; it should not be assumed to pay for an illness. Read the issued policy’s definitions and exclusions before deciding that a lower premium is enough.

Compare the options

When to reconsider: Accident-only is a poor fit if your main concern is cancer, diabetes, or other illness treatment.

Before you commit

  1. Ask how the policy classifies a swallowed object or ligament injury.
  2. Check waiting periods and prior-sign exclusions for the state-issued policy.
  3. Compare deductible, reimbursement limits, and premium on the same terms; prices on this site are illustrative, not quotes.

Official guidance for these checks: Lemonade policy and claims FAQ (source inspected 2026-10-01); Lemonade waiting periods (source inspected 2026-10-01). These source checks do not confirm your individual eligibility, quote, or availability.