Guide · Diagnostics
How much does dog bloodwork cost?
Last updated: May 2026 · Methodology · Sources
Reviewed by Pet Cost Editorial Team
Basic CBC: $80–$250. Comprehensive chemistry: $130–$400. Pre-anesthetic mini-panel: $50–$150. Senior wellness packages typically $150–$350.
Common panels & ranges
| Panel | What it checks | Low | Typical | High |
|---|---|---|---|---|
| CBC (Complete Blood Count) | Red/white blood cells, platelets | $80 | $150 | $250 |
| Chemistry panel | Liver, kidney, electrolytes, glucose | $130 | $220 | $400 |
| Heartworm 4DX | Heartworm + tick-borne diseases | $45 | $75 | $120 |
| Thyroid panel | T4, hypothyroid screening | $60 | $120 | $220 |
| Pre-anesthetic mini-panel | Liver/kidney before surgery | $50 | $100 | $150 |
| Senior wellness package | CBC + chem + UA + thyroid | $150 | $250 | $350 |
When bloodwork is worth it
- Annual exam for senior dogs (7+) — catches kidney, liver, thyroid issues early
- Before any anesthesia — establishes baseline organ function
- New medication — some drugs require liver/kidney screening
- Sudden weight loss, vomiting, or lethargy
Insurance note
Diagnostic bloodwork for accidents/illnesses is typically covered after deductible. Routine wellness bloodwork usually requires a wellness add-on.
FAQ
How often should my dog have bloodwork?
Healthy adults: every 1–2 years. Seniors (7+): annually. Dogs on long-term medications: every 6–12 months as their vet recommends.
Why does it vary so much by clinic?
Some clinics run in-house labs (faster, slightly more expensive); others send to reference labs. Both are accurate.