The full picture
If the underlying condition is covered, the prescription is covered. Apoquel, insulin, phenobarbital, chemotherapy, antibiotics, NSAIDs — all reimbursed at 70–90% after deductible. Heartworm and flea/tick preventatives are NOT covered under base plans (preventive). Compounded medications and prescription diets are covered by some carriers (Trupanion, Embrace) but not others (Healthy Paws, Lemonade base plan).
Coverage matrix
| Prescription for covered illness | Covered at coinsurance rate |
| Prescription preventatives (heartworm, flea/tick) | Wellness rider only |
| Prescription diets (Hill's k/d, Royal Canin) | Covered by Trupanion, Embrace |
| Compounded medications | Carrier-dependent |
Frequently asked questions
- Does pet insurance cover prescriptions?▾
- Yes — prescription medications for covered illnesses are reimbursed at your normal coinsurance rate at every major carrier.
- What if my pet had prescriptions issues before I enrolled?▾
- Pre-existing prescriptions issues are excluded by every US carrier. Embrace, ASPCA, MetLife, and Nationwide can re-cover curable conditions after 6–12 months symptom-free — Trupanion, Healthy Paws, and Spot generally cannot.
- Which carriers offer the strongest prescriptions coverage?▾
- Based on our 2026 carrier audit: Embrace, ASPCA, Pets Best, and Trupanion consistently lead. See our /report-cards for the full scoring.
- How do I appeal if my claim was denied?▾
- Use our /appeal builder to generate an insurer-specific appeal letter in 5 minutes. Most appeals succeed because the original denial cited the wrong policy clause.
Researched against insurer policy documents, state insurance code, and the NAIC Unfair Claims Settlement Practices Act. Drafted by a former insurance claims analyst, medically reviewed by a licensed veterinarian, and legally reviewed by a consumer-protection attorney. Read our editorial policy, research methodology, and medical-review process. PetClaim is not a law firm or insurance company; generated letters are document drafts, not legal advice.