Cats can live into their late teens, and the insurance question changes with every year after the age of 10. Premiums climb, the conditions that matter are different, and the rules about what a new policy will cover become stricter. This guide shows the age curve with real numbers, what senior cats usually need coverage for, and what to know if you are buying a first policy for an older cat.
Last reviewed: October 2026. Premium figures come from a MoneyGeek report on cat insurance updated August 26, 2026, and treatment ranges from a BestMoney cost guide. Sources are listed at the end.
How Cat Insurance Costs Rise With Age
MoneyGeek modeled premiums from 18 U.S. insurers for a standard policy: $5,000 annual limit, $500 deductible, 80% reimbursement. Averages across all cat breeds, by age:
| Cat’s age | Per month | Per year (calculated) |
|---|---|---|
| Under 1 (kitten) | $23 | $276 |
| 1 year | $22 | $264 |
| 7 years | $34 | $408 |
| 10 years | $46 | $552 |
| 11 years | $54 | $648 |
| 16 years and up | $95 | $1,140 |
The yearly column is simply the monthly price times twelve. A cat of 16 costs about four times what a kitten does, but the climb is gradual: a 10-year-old costs about twice a kitten. MoneyGeek reports that costs reach $95 a month at 16 and stay flat through age 20.
What Senior Cats Usually Need Coverage For
MoneyGeek notes that cats in double digits show higher rates of chronic conditions such as kidney disease, hyperthyroidism and arthritis. These are the main categories:
| Condition | What it involves | Typical U.S. cost range |
|---|---|---|
| Chronic kidney disease | Bloodwork, diet, medication, fluids | Ongoing, varies by stage. See our kidney guide |
| Diabetes | Insulin, glucose monitoring, vet checks | $1,500 to $2,500 a year |
| Arthritis | Pain medication and joint care | $500 to $2,500 a year |
| Urinary tract problems | Infection or blockage | About $600 |
| Dental disease | Cleaning, extractions | $400 (routine) to $10,000 (serious) |
Ranges come from BestMoney’s guide to common pet health costs. Hyperthyroidism is also common in older cats, but we did not find a reliable average cost.
Two Different Situations
You already have a policy. Keep it. Conditions that first appeared while you were insured stay covered at renewal as long as you do not let the policy lapse. This is the most valuable thing a long-term policy gives a senior cat, and it is the reason many owners accept rising premiums instead of switching.
You are buying for a senior cat for the first time. Be realistic. Any condition already diagnosed, or showing symptoms, before the policy starts is generally excluded, and these are the conditions that senior cats are most likely to have. A new policy mainly protects against new problems: accidents, new illnesses, and cancer that has not yet appeared. Some insurers also limit enrollment by age, so check each one’s rules.
Our guide to pre-existing conditions explains what counts, and why premiums rise with age covers the pricing side.
Is It Worth It for an Older Cat?
Using the standard plan, a policy for a 10-year-old costs about $552 a year. To get that back, you would need about $1,190 in covered vet bills in the year: ($1,190 − $500) × 80% = $552, which equals the premium. If your cat has no ongoing problems, a savings account may do the same job for less, and our comparison of insurance vs. savings shows how to estimate it. If your cat is healthy at 10 and you cannot absorb a $3,000 to $5,000 bill, a policy still protects against the unexpected.
Frequently Asked Questions
At what age is cat insurance too expensive? There is no cutoff. In the MoneyGeek data the cost plateaus at about $95 a month from age 16, so the price does not keep rising forever.
Does insurance cover kidney disease in older cats? If it was diagnosed after enrollment, usually yes. If it was diagnosed earlier, it is generally excluded.
Should I switch policies when my cat gets older? Usually not. A new insurer will treat every condition your cat already has as pre-existing.
Do wellness plans make sense for seniors? Older cats need more checkups, but a wellness plan only pays for routine care. See wellness add-ons.
The Bottom Line
For senior cats, the most valuable policy is the one you bought years ago and kept. If you are starting from zero, buy to protect against new problems, understand the exclusions for what your cat already has, and compare the premium with the savings you could set aside yourself.
Sources
- MoneyGeek, Average Pet Insurance Cost for Cats, updated August 26, 2026.
- BestMoney via MediaFeed, The 17 Most Common Pet Health Issues Will Set You Back This Much.
This article is general information, not veterinary or insurance advice. Premiums and policy terms vary by company, location and policy date.