does it cover?
Pet insuranceverified 2026-07-03how verdicts are made

Does pet insurance cover ACL surgery?

DOESITCOVER.COM · GENERAL VERDICT · DOESITCOVER.COM · GENERAL VERDICT ·ITDEPENDS

Many pet insurance plans cover cruciate ligament (ACL/CCL) surgery, but coverage hinges on the pre-existing rule, an often-longer orthopedic waiting period, and how the plan handles the second knee.

What flips the answer

  • Covered when

    The cruciate injury first occurs after your plan's orthopedic waiting period, with no prior knee symptoms in your pet's history.

  • Not covered when

    Your pet already showed knee problems or was diagnosed before enrollment or during the waiting period — treated as pre-existing.

  • Not covered when

    The claim is for the second knee and your plan treats bilateral cruciate conditions as related to an earlier excluded or pre-existing injury.

A dog's cranial cruciate ligament (CCL) is the equivalent of a human ACL, and its repair is one of the more common orthopedic claims in pet insurance. Many standard accident-and-illness plans cover the surgery and related diagnostics and rehab, subject to your deductible, reimbursement percentage, and limits.

Two conditions frequently affect these claims. Insurers commonly apply an orthopedic-specific waiting period that can be longer than the standard illness waiting period before cruciate claims are eligible, and if your pet limped, was diagnosed, or showed knee problems before enrollment or during that waiting period, it's treated as pre-existing and excluded.

The second knee is a special case. Because a cruciate tear on one side often precedes one on the other, some plans treat a later injury to the opposite knee as related to the first — and if the first was pre-existing or excluded, the second may be excluded too. How bilateral cruciate conditions are handled is spelled out in the policy.

That's the general answer. Yours is written in your actual policy.

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Sources

  1. [1]NAIC — Pet Insurance
  2. [2]III — Facts About Pet Insurance
  3. [3]AVMA — Pet Health Insurance

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