Mini Gastric Bypass Cost: Average Price & Insurance Considerations

Mini Gastric Bypass (MGB / One-Anastomosis Gastric Bypass) in the U.S. typically costs $15,000–$25,000. Variables include:

• Surgeon’s experience and fee
• Facility (hospital vs. ASC) and region
• Preoperative workup, anesthesia, follow-up

Insurance coverage varies. Many plans cover MGB if BMI criteria and medical necessity are met, but some classify it as investigational. Verify benefits, preauthorization requirements, and network status with your insurer. Self-pay patients should request a bundled, all-inclusive quote.