Radiation therapy cost for dogs and cats
Radiation therapy is offered at specialty and university hospitals for some cancers. Whether the goal is cure or comfort drives the price.
Last updated: October 2026 · US prices · 3 sources · see sources
What it costs
| Item | Typical US price | Src |
|---|---|---|
| Radiation therapy at Cornell | $2500–$7000 | [1] |
| NC State, image-guided course | $7,500–8,500 | [2] |
| NC State, stereotactic course | $7,000–8,000 | [2] |
| NC State, palliative course | $2,000–3,500 | [2] |
Each source measures something a little different: published clinic prices, national averages or real owner bills. Use them to plan, and ask your vet for a written estimate.
What it is
Definitive radiation aims to control a tumor and uses many sessions. Palliative radiation uses fewer sessions to ease pain. Each session needs brief anesthesia so the pet stays still. [3]
When vets recommend it
It's used for tumors that can't be fully removed with surgery, such as some nasal and brain tumors, and for bone cancer pain. [3]
Recovery and aftercare
Side effects depend on the area treated. Your oncology team will explain what to watch for. [3]
Medicines vets often use around this treatment: Prednisone & Prednisolone, Cerenia. We don't list doses; your vet will decide what fits your pet.
What affects the cost
- Who does it Board-certified specialists and referral hospitals usually charge more than general practices.
- Your pet's size and health Bigger pets need more anesthesia and medicine, and pets with other illnesses may need extra tests or monitoring.
- Planned or emergency Emergency and after-hours care costs more than a scheduled procedure.
- Where you live Prices in big coastal cities tend to run higher than in smaller towns.
Common questions
How much does radiation therapy for dogs and cats cost?
Radiation therapy at Cornell: $2500–$7000. NC State, image-guided course: $7,500–8,500. Your vet's written estimate is what counts, since prices vary by clinic, region and your pet's needs.
Will pet insurance pay for it?
Many accident-and-illness plans help with treatment like this if the problem isn't pre-existing and any waiting period has passed. Check your policy, and ask your vet for an itemized estimate you can send to the insurer ahead of time.
Related
This page is general information for pet owners, not veterinary advice. Talk to your vet about your own pet.