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Bariatric Surgery Costs 2024: Price Ranges, Insurance & How to Get an Accurate Quote

National Cost Estimates (Surgeon + Facility + Anesthesia)

  • Roux-en-Y Gastric Bypass: $20,000 – $35,000
  • Sleeve Gastrectomy: $15,000 – $25,000
  • Adjustable Gastric Band: $12,000 – $20,000 (less common now)
  • Biliopancreatic Diversion/DS: $25,000 – $40,000
  • Revisional Surgery: $25,000 – $50,000+ (higher complexity)

Ranges reflect geographic variation, facility type (ASC vs. hospital), surgeon experience, and included services.

What's Typically Included

  • Pre-op workup (labs, imaging, cardiac/pulmonary clearance, psych eval, nutrition consult)
  • Surgeon fee, assistant, anesthesia
  • Facility fee (OR, recovery, 1–2 night stay)
  • Post-op visits (90-day global period standard)
  • Basic vitamins/supplements starter pack

Common Exclusions / Add-Ons

  • Pre-op weight-loss program (if mandated by insurer)
  • Body contouring (panniculectomy, etc.)—cosmetic, not covered
  • Long-term nutritional monitoring beyond global period
  • Complication management (readmission, reoperation)
  • Travel/lodging for destination patients

Insurance Navigation

  1. Verify Benefit: Check Summary of Benefits for "bariatric surgery" or "morbid obesity treatment." Note BMI thresholds (typically ≥40 or ≥35 with comorbidities).
  2. Center of Excellence (COE) Requirement: Many plans only cover surgery at designated COE facilities.
  3. Pre-Authorization: Requires documented 6-month medically supervised diet, comorbidity letters, psych clearance.
  4. Out-of-Pocket: Deductible, coinsurance (10–30%), copays. Request a pre-treatment estimate from the facility.

If Uninsured or Denied

  • Self-pay packages at ASCs: often $12,000–$18,000 for sleeve.
  • Medical tourism (Mexico, Colombia) — vet credentials rigorously.
  • Hospital financial aid / charity care applications.
  • Financing: CareCredit, Prosper, LightStream, or bariatric-specific lenders.

Action Step

Do not rely on online averages. Schedule a consultation with a board-certified bariatric surgeon at an accredited program. Their financial coordinator will verify your benefits and provide a personalized, binding estimate.

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