What Does Pet Insurance Cover? (And What It Never Will)
Every pet insurance policy in the US is built on one of three chassis: accident-only, accident-and-illness, or accident-and-illness with a wellness rider. What you are actually buying varies enormously between them, and the marketing pages rarely make the gaps obvious. Here is the honest map.
The three plan types
Accident-only covers injuries: broken bones, lacerations, bite wounds, swallowed foreign objects, toxin ingestion. It averages about $17 per month for dogs and excludes every illness — no cancer, no ear infections, no allergies. It makes sense as a budget floor for an older pet that no longer qualifies for full coverage, and rarely otherwise.
Accident-and-illness is the standard product and what about 82 percent of insured pets carry. It covers accidents plus the full illness spectrum: cancer, infections, digestive disease, allergies, diabetes, and — at most carriers — hereditary and congenital conditions.
Wellness riders bolt onto a base plan for $15 to $30 per month and reimburse a fixed schedule of routine care: annual exam, vaccines, heartworm testing, dental cleaning, sometimes spay or neuter. These are not insurance in any meaningful sense — they are pre-paid maintenance plans, and many return close to what they cost. Read the benefit schedule before adding one.
What accident-and-illness plans cover
The covered list is long and genuinely useful:
| Covered | Typical notes |
|---|---|
| Emergency care and hospitalization | Including overnight stays and ICU |
| Surgery | Torn ligaments, foreign-body removal, tumor resection, fracture repair |
| Cancer | Diagnostics, surgery, chemotherapy, radiation |
| Hereditary and congenital conditions | Hip dysplasia, IVDD, heart defects, patellar luxation — if not pre-existing |
| Chronic conditions | Diabetes, allergies, arthritis, epilepsy — covered for life once established post-enrollment |
| Diagnostics | X-rays, ultrasound, MRI, CT, bloodwork, biopsies |
| Prescription medications | For covered conditions |
| Specialist referrals | Oncologists, cardiologists, neurologists, orthopedic surgeons |
| Alternative therapies | Acupuncture, hydrotherapy, rehab — most major carriers now include this |
| Behavioral therapy | Included at Spot and Fetch; Lemonade sells it as an add-on |
Two coverage details separate good policies from mediocre ones. Exam fees — the $60 to $120 charge for the vet visit itself — are excluded by several carriers and included at Fetch, Spot, ASPCA, Embrace, and MetLife; Figo covers them only through its Powerups add-on. Dental illness (periodontal disease, tooth resorption) is excluded by many plans but covered by Fetch for every tooth; dental injuries are covered almost everywhere.
What pet insurance never covers
The exclusion list is nearly identical across carriers, and this is where claims disputes live:
- Pre-existing conditions. Anything showing symptoms or diagnosed before enrollment or during the waiting period. Some curable conditions regain coverage after a symptom-free window — the full rules are in our pre-existing conditions guide.
- Routine and preventive care on base plans: vaccines, annual exams, flea and heartworm prevention, spay and neuter.
- Breeding, pregnancy, and whelping. Excluded nearly everywhere; a few carriers sell breeder riders.
- Cosmetic and elective procedures. Tail docking, ear cropping, declawing, dewclaw removal.
- Grooming, boarding, and training.
- Food and supplements, including prescription diets at most carriers — Embrace is a notable exception and covers prescription diets.
- Bilateral conditions with pre-existing history on one side. If your dog tore the left cruciate ligament before enrollment, most carriers treat a future right-side tear as pre-existing. This clause matters enormously for Labrador Retrievers and other cruciate-prone breeds.
- Experimental treatments not accepted as standard veterinary practice.
Hereditary conditions: the fine print that matters most for purebreds
Most major carriers — Lemonade, Spot, Embrace, Pets Best, Figo, Healthy Paws, Trupanion — cover hereditary and congenital conditions in their base plans, as long as symptoms appear after the waiting period. The exceptions to watch:
- Healthy Paws excludes hip dysplasia entirely for dogs enrolled after age six, and imposes a 12-month waiting period otherwise.
- Nationwide’s lower-tier Major Medical plan pays on a benefit schedule with per-condition caps; the top-tier Whole Pet plan covers hereditary conditions properly.
- Several carriers impose extended orthopedic waiting periods of 6 to 12 months even when hereditary conditions are technically covered — see the waiting periods guide for the per-carrier table.
If you own a breed with known hereditary risk — a French Bulldog for airway and spinal disease, a Golden Retriever for cancer — hereditary coverage is not optional. Verify it explicitly in the sample policy, not the marketing page.
How to verify coverage before you buy
Marketing pages summarize; the sample policy PDF is the contract. Before enrolling, download it from the carrier’s site and check four things: the hereditary-conditions clause, the exam-fee line item, the dental illness exclusion, and the bilateral-conditions language. Coverage terms also vary by state — the same carrier sells materially different policies in California and Texas. Finally, use the free-look period: every state requires a cancellation window (typically 14 to 30 days) during which you can cancel for a full refund if the issued policy does not match what you thought you bought.
How reimbursement actually works
US pet insurance is indemnity-style: you pay the vet, submit the claim, and get reimbursed a percentage (usually 70 to 90 percent) of covered costs after your deductible. The exceptions: Trupanion and Pets Best can pay participating vets directly at checkout, which matters on a $7,000 surgery bill. Lemonade processes a large share of claims in minutes through its app.
Two related reading assignments before you buy: the waiting periods guide explains when coverage actually starts, and how to choose pet insurance walks through the deductible-reimbursement-limit tradeoffs. Ready to compare real policies? Our pet insurance hub ranks all eleven carriers we track.
FAQ
Does pet insurance cover surgery?
Yes. Surgery for covered accidents and illnesses — including anesthesia, hospitalization, and post-op care — is a core benefit of every accident-and-illness plan. Elective and cosmetic procedures are excluded.
Does pet insurance cover dental?
Dental injuries from accidents are covered by most plans. Dental illness such as periodontal disease is covered by only a minority of insurers — Fetch covers every tooth, illness included, while many rivals exclude it or require an annual cleaning. Routine cleanings fall under wellness add-ons.
Does pet insurance cover vaccines and checkups?
Not in base plans. Vaccines, annual exams, flea prevention, and spay or neuter are routine care, covered only through optional wellness riders that typically cost $15 to $30 per month.
Does pet insurance cover hereditary conditions?
Yes at most major insurers, provided symptoms first appear after enrollment and any waiting period ends. Breed-specific conditions like hip dysplasia in German Shepherds or IVDD in Dachshunds are covered — but some carriers impose longer orthopedic waiting periods or exclude them on certain breeds.