How Much Does Bariatric Surgery (Gastric Bypass) Cost in New Jersey?
The average cost of bariatric surgery (gastric bypass) in New Jersey is $30,000 without insurance. With insurance, you can expect to pay around $6,000 — saving 80%.
Without Insurance
$30,000
With Insurance
$6,000
Medicare
$0
National Average
$10,000
Cost by City
| City | Without Insurance | With Insurance | Medicare |
|---|---|---|---|
| Newark | $31,200 | $6,250 | $0 |
| Jersey City | $30,900 | $6,200 | $0 |
| Trenton | $28,800 | $5,750 | $0 |
Nearby States
How to Save
- 1. Ask for the cash/self-pay price — often 40-60% less than the billed price.
- 2. Compare prices between hospitals and freestanding centers.
- 3. Check if your insurance covers the procedure and what your copay will be.
- 4. Ask about payment plans or financial assistance programs.
- 5. Consider nearby states — prices can vary significantly across state lines.
Data sourced from CMS Medicare Provider Utilization and Payment Data 2025. Last updated: 2026-03-01. This information is for educational purposes only and does not constitute medical advice. This website is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.