Snake Bite (Rattlesnake / Copperhead / Cottonmouth)
life-threateningDogs & cats
Typical ER cost
$2,000–$8,000
Based on US emergency hospital invoices, 2024–2025.
Symptoms to recognize
- Sudden swelling
- Puncture wounds
- Drooling
- Weakness
- Bleeding
Typical diagnostics
- Bloodwork (coagulation)
- Wound assessment
Treatment path
- Antivenin (1-3 vials at $500-1500 each)
- IV fluids
- Pain management
- 24-48h ICU
Insurance coverage
Yes — accident coverage. Antivenin is the cost driver.
Denial / appeal risk
Low — clearly documented bite wounds.
Prevention
Rattlesnake vaccine + avoidance training in endemic areas.