Short answer
There is no single US price for weight loss surgery: it depends on the procedure, the hospital, your insurance and what the package includes. Hospitals must publish their prices online, Medicare covers bariatric surgery when specific criteria are met, and the most reliable number is an itemized quote from the surgical program.
What drives the price
The bill for bariatric surgery is several bills: the surgeon, anesthesia, the hospital stay, pre-operative tests and visits, and follow-up care. Programs quote them differently — some as a bundled self-pay package, others item by item through insurance — so two prices are rarely comparable as published.
- The procedure (sleeve gastrectomy, gastric bypass, adjustable band or duodenal switch — the four types NIDDK describes).
- Hospital and region.
- Whether pre-op evaluation and long-term follow-up are included.
- Your insurance plan: deductible, coinsurance and out-of-pocket maximum.
Where to find real hospital prices
Since January 1, 2021, CMS requires every US hospital to publish its prices online in two forms: a machine-readable file with all items and services and a consumer-friendly display of «shoppable services». Search the hospital's website for «price transparency» or «price estimator» and look up the procedure.
We do not publish national averages: we could not find a current, nationally representative source, and figures repeated online without a source are not reliable.
Does insurance cover weight loss surgery?
Medicare covers bariatric surgery nationally when a beneficiary has a BMI of 35 or more, at least one obesity-related condition, and was previously unsuccessful with medical treatment for obesity (National Coverage Determination 100.1). The covered list includes gastric bypass, duodenal switch and adjustable banding; stand-alone sleeve gastrectomy may be covered at the discretion of the regional Medicare contractor.
Private plans set their own rules. Many require prior authorization — approval from the plan before the service — and documentation such as previous weight-management attempts. Ask your plan for the written policy for «bariatric surgery» and whether the surgical center is in network.
Insurance coverage checklist: questions to ask your plan.
Itemized self-pay quote: what to ask
- Surgeon's fee and assistant surgeon, if any.
- Anesthesia.
- Hospital or surgery-center facility fee and number of nights included.
- Pre-operative visits, labs, imaging, nutrition and psychological evaluation.
- Pathology.
- Follow-up visits and for how long.
- What happens to the price if there is a complication or an extra night.
Ways people pay
- Insurance (after prior authorization), paying the deductible and coinsurance.
- Self-pay package from the hospital program.
- Pre-tax health accounts (HSA/FSA) if your plan rules allow — ask the account administrator.
- Medical financing offered by the program: compare the APR and total repaid, not the monthly fee.
Find a clinic
Some clinics whose website mentions this service (open your state for the full list):
- 360 WellnessAltoona, PA(814) 667-5820
- Medical weight management
- GLP-1 program
- Telehealth visits
- Nutrition counseling
- Bariatric surgery
- Aly HealthOrlando, FL(888) 890-8692
- Medical weight management
- GLP-1 program
- Telehealth visits
- Nutrition counseling
- Bariatric surgery
- Atlantis Medical Wellness CenterSilver Spring, MD(301) 658-7763
- Medical weight management
- GLP-1 program
- Nutrition counseling
- Bariatric surgery
- Bari-Med M.D. Weight Loss and WellnessAlexandria, VA(703) 869-7220
- Medical weight management
- GLP-1 program
- Telehealth visits
- Bariatric surgery
- Florida Surgery & Weight Loss CenterHollywood, FL(954) 551-3508
- Medical weight management
- GLP-1 program
- Telehealth visits
- Bariatric surgery
Frequently asked questions
Is the sleeve cheaper than the bypass?
It depends on the hospital and what is included. Compare itemized quotes for the same items from the same program.
Does Medicare pay for gastric sleeve?
Medicare's national policy lists gastric bypass, duodenal switch and adjustable banding; stand-alone sleeve gastrectomy may be covered at the discretion of the regional contractor if the same criteria are met.
Sources
- NIDDK — Types of weight-loss surgery (accessed Nov 2, 2026)
- CMS — Hospital price transparency (accessed Nov 2, 2026)
- CMS — National Coverage Determination 100.1, bariatric surgery (accessed Nov 2, 2026)
- HealthCare.gov — Prior authorization (glossary) (accessed Nov 2, 2026)
Written by the WeightMapGo editorial team (editorial policy). Medical review: pending. Sources checked Nov 2, 2026. Spotted an error? Tell us.