Medical Conditions Veterinary Audited 6 min read • Updated November 2026

Senior Cat Arthritis Insurance: Solensia Injections, Adequan & Joint Care

Osteoarthritis affects up to 90% of felines older than 12 years. Discover how modern breakthrough treatments like Solensia monoclonal antibodies are reimbursed under senior cat insurance policies.

Prevalence in Cats > 12 Approx. 90% of felines
Solensia Monthly Injection $90 - $140/month
Adequan Polysulfated GAGs $120 - $200 series
Cold Laser Therapy $45 - $80/session
Quick Answer & Key Benchmark

Does Pet Insurance Cover Solensia Injections for Senior Cats?

Yes, major pet insurance providers—including Spot, ASPCA, Pumpkin, Trupanion, and Fetch—cover Solensia (frunevetmab-fidx) monthly injections for feline osteoarthritis, provided arthritis was not diagnosed or noted as a pre-existing condition before enrollment. Because Solensia costs $90 to $140 per monthly clinic injection ($1,080 to $1,680 per year), pet insurance with an 80% or 90% reimbursement rate can save owners over $1,200 annually.

  • Solensia is an FDA-approved feline-specific monoclonal antibody that targets Nerve Growth Factor (NGF) to alleviate arthritis pain.
  • Coverage includes the veterinary technician injection fee and the drug vial cost.
  • Alternative treatments such as Adequan injections, acupuncture, and cold laser therapy are also covered under comprehensive tiers.
  • Early signs of arthritis (hesitation before jumping, litter box accidents) should be evaluated before policies are enacted to avoid pre-existing exclusions.
Bottom Line Because feline arthritis is near-universal in older cats, securing insurance before mobility issues are documented ensures lifelong access to cutting-edge pain relief.

The Rise of Monoclonal Antibody Therapy for Feline Arthritis

For decades, managing arthritis in older cats was challenging because standard Non-Steroidal Anti-Inflammatory Drugs (NSAIDs) carry severe risks of acute kidney injury and gastric ulceration in felines.

The introduction of Solensia (frunevetmab) revolutionized senior cat pain management. Solensia functions like natural feline antibodies, eliminating pain signals without stressing renal or hepatic metabolic pathways.

Veterinary practices typically administer one subcutaneous injection every 28 to 30 days. For pet owners with comprehensive insurance, these monthly treatments are reimbursed consistently throughout the cat's senior years.

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Got Questions?

Frequently Asked Questions

Is Solensia covered under standard illness or do I need a wellness rider?

Solensia is covered under standard accident and illness policies because osteoarthritis is a medically diagnosed illness. You do not need a wellness or preventive care rider for Solensia.

What if my cat is already limping before I buy insurance?

If your veterinarian has noted limping, joint stiffness, or arthritis in medical records prior to enrollment, arthritis will be permanently excluded as a pre-existing condition.

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