Bariatric Surgery & TRICARE: 2026 Coverage & Costs | TRICARE.com

TRICARE covers weight loss (bariatric) surgery, but only when it is medically necessary to treat life-threatening complications of obesity. It is not covered for cosmetic reasons or for patients who do not meet specific Body Mass Index (BMI) and health criteria.

*Note: TRICARE.com is an independent reference site and is not affiliated with the Department of Defense or the official TRICARE program. For official policy, visit TRICARE.mil.*

## Is it covered? Yes, TRICARE covers bariatric surgery conditionally. To qualify, you must meet specific clinical standards regarding your BMI and have failed previous non-surgical weight loss attempts.

## What TRICARE covers TRICARE covers the following surgical procedures when performed at a TRICARE-authorized center: * **Roux-en-Y Gastric Bypass** * **Vertical Banded Gastrectomy** * **Gastroplasty (Stomach Stapling)** * **Sleeve Gastrectomy** * **Adjustable Gastric Banding** (e.g., LAP-BAND)

### Eligibility Requirements: To be approved, you must meet one of the following criteria (2026 Policy Standards): 1. **BMI ≥ 40:** You have a Body Mass Index of 40 or greater. 2. **BMI 35–39.9:** You have a BMI in this range plus a high-risk "comorbidity" (e.g., type 2 diabetes, life-threatening sleep apnea, severe high blood pressure). 3. **Age/History:** You must be at least 18 years old (or provide evidence of bone growth completion) and have documentation of failed non-surgical weight loss programs.

### What is NOT covered: * Surgery for patients who do not meet the BMI threshold. * "Boutique" or experimental procedures not approved by the FDA for weight loss. * Non-surgical weight loss treatments (e.g., gym memberships, weight loss medications like Wegovy/Zepbound may have separate coverage rules under the pharmacy benefit).

## Costs Costs for bariatric surgery vary based on your plan and beneficiary category (Group A vs. Group B).

* **TRICARE Prime:** Active Duty Service Members (ADSMs) have $0 out-of-pocket costs. Retirees and their families typically pay a small per-day copay for inpatient stays (e.g., ~$20–$40 per day in 2026). * **TRICARE Select:** Retirees and families pay a percentage (cost-share) of the allowed amount. For 2026, this can range from a flat copay to 20-25% of the contracted rate once the deductible is met. * **TRICARE For Life:** TRICARE acts as secondary payer to Medicare. If Medicare covers the surgery, TRICARE typically covers the remaining out-of-pocket costs.

*Note: Always verify your specific Catastrophic Cap to ensure your maximum annual liability is protected.*

## Pre-authorization & referrals **Prior authorization is mandatory** for all bariatric surgeries, regardless of your plan.

* **TRICARE Prime:** You must obtain a referral from your Primary Care Manager (PCM) and an authorization from your regional contractor (Humana Military in the East; TriWest Healthcare Alliance in the West). * **TRICARE Select:** While you do not need a referral to see a specialist, the surgical procedure itself **must** be pre-authorized by the regional contractor to ensure medical necessity. Failure to get authorization will result in an "authorized without referral" penalty or a total denial of the claim.

## Where to get care Bariatric surgery is a complex procedure that should be performed at a facility equipped for bariatric care.

1. **Military Treatment Facilities (MTFs):** Some large military hospitals have bariatric programs. ADSMs are typically prioritized here. 2. **Network Providers:** Use the provider directory for your region: * **East Region:** Search the Humana Military provider portal. * **West Region:** Search the TriWest Healthcare Alliance portal (the West contractor as of Jan 1, 2025). 3. **Center of Excellence:** It is highly recommended to seek a facility accredited by the Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program (MBSAQIP).

## Sources * **TRICARE Policy Manual 6010.60-M**, Chapter 4, Section 13.1 (Digestive System - Bariatric Surgery). * **TRICARE.mil** - [Bariatric Surgery Coverage Overview](https://www.tricare.mil/CoveredServices/IsItCovered/BariatricSurgery). * **Defense Health Agency (DHA)** - [Medical Necessity Criteria for Obesity Treatment](https://health.mil).