Dialysis cost for dogs and cats
Hemodialysis filters the blood when kidneys suddenly fail. Only a handful of specialty and university hospitals offer it.
Last updated: October 2026 · US prices · 2 sources · see sources
What it costs
| Item | Typical US price | Src |
|---|---|---|
| NC State, first session (2013 figure) | $900 to $1,200 | [1] |
| NC State, later sessions (2013 figure) | $560 to $850 | [1] |
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
Blood runs through a machine that removes waste and extra fluid, then goes back to the pet. It's mostly used to buy time for kidneys to recover from sudden injury, such as some poisonings or infections. [2]
When vets recommend it
Your vet may suggest it for acute kidney injury that isn't improving with IV fluids. [2]
Recovery and aftercare
Pets usually need several sessions plus ICU care, which is why total costs climb. [2]
Medicines vets often use around this treatment: 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 dialysis for dogs and cats cost?
NC State, first session (2013 figure): $900 to $1,200. NC State, later sessions (2013 figure): $560 to $850. Your vet's written estimate is what counts, since prices vary by clinic, region and your pet's needs.
Why is the dialysis price so old?
Few hospitals publish dialysis prices. The NC State figures are from 2013, so expect more today and ask the hospital for a current estimate.
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.