Does pet insurance cover polycystic kidney disease (PKD)?
Lemonade Pet is not sold in every state.
Yes, if no signs were on record before coverage started. Polycystic kidney disease is a hereditary condition, and the cat-insuring plans we review cover hereditary conditions when signs first appear after enrollment and any waiting period. Our breed data rates Persians high risk with PKD as the headline concern, so the entire claim hinges on enrolling before screening or symptoms document it.
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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.
Get a quote from LemonadeThe exclusions cheat sheet
A plain-English guide to waiting periods and key exclusions across eight insurers, with links to the full reviews.
Why PKD is an enrollment-timing disease
PKD causes fluid-filled cysts in the kidneys that grow over years before kidney function fails. Insurers cover it under the same hereditary rule that governs HCM in British Shorthairs: covered if signs first manifest after enrollment and after the waiting period, excluded if anything was documented first.
Because ultrasound screening can detect cysts early, a pre-enrollment vet note is the most common way this claim dies. Enroll a healthy kitten before any renal workup lands in the record.
Waiting periods and chronic-care design
Illness waiting periods run 14 days at Lemonade, Embrace, Spot, Figo and Pets Best, 15 days at Healthy Paws in most states, up to 15 days at Fetch, and 30 days at Trupanion. Current Lemonade marketing waits (your state policy controls) are 0 days for accidents from the policy effective date, 14 days for illness, and 30 days for orthopedic conditions, with no separate 6-month cruciate wait.
PKD is chronic, so no curable-condition reinstatement path ever applies. For lifelong claims, Trupanion offers unlimited payout with its deductible paid once per diagnosed condition for the pet's life. Annual-deductible plans reset that cost each year. Compare current quotes for your Persian using the same coverage choices.
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