Source review: November 2, 2026. Public policies can change. This page does not check member benefits.
The cited UnitedHealthcare commercial policy identifies sleeve, gastric bypass, adjustable band and BPD/DS as proven and medically necessary under its criteria. It calls SADI-S, ESG and intragastric balloons unproven and not medically necessary for treating obesity. The document is not the policy for every Exchange state, Community Plan or Medicare Advantage product.
UnitedHealthcare bariatric coverage: start with the exact product
This page interprets a named public source: Commercial and Individual Exchange Medical Policy 2026T0362RR, effective May 1, 2026. “Named in a clinical policy” means that the procedure appears in the document under conditions, not that any member has a covered bariatric benefit or is approved for surgery. “Not established” means this review did not find a reliable nationwide procedure answer from the cited source. “Not medically necessary” is used only where the named document explicitly says so for its defined line of business. A Medicare Advantage or Medicaid card issued by the same company may use a different policy.
For adults, the cited commercial policy uses BMI and comorbidity criteria and requires a preoperative weight-history and behavioral evaluation or a multidisciplinary preparatory regimen. It has separate revision rules for technical failure or major complications. Confirm whether the policy applies to the member’s exact line of business and Exchange state before interpreting its procedure list.
Which procedures are named, limited or unresolved?
The labels below apply only to the cited source and its stated product scope. They are not promises of payment. A procedure may be performed in different ways or billed with different codes; the clinical team should identify the exact operation before any request.
| Procedure | What the cited source establishes |
|---|---|
| Sleeve gastrectomy | Named in the cited clinical policy as potentially medically necessary when its criteria are met. This is not a member benefit determination. |
| Roux-en-Y gastric bypass | Named in the cited clinical policy as potentially medically necessary when its criteria are met. This is not a member benefit determination. |
| Adjustable gastric band | Named in the cited clinical policy as potentially medically necessary when its criteria are met. This is not a member benefit determination. |
| BPD/duodenal switch | Named in the cited clinical policy as potentially medically necessary when its criteria are met. This is not a member benefit determination. |
| SADI-S | The cited policy describes this procedure as unproven or not medically necessary for obesity. Verify the policy that applies to your plan. |
| Endoscopic sleeve gastroplasty (ESG) | The cited policy describes this procedure as unproven or not medically necessary for obesity. Verify the policy that applies to your plan. |
If a procedure is not established here, do not conclude that it is covered or excluded. Ask for the current procedure-specific written policy. Revisions, conversions and complication care often have separate criteria from first-time surgery. An authorization for one operation, hospital or date should not be assumed to authorize a different one.
Questions to ask UnitedHealthcare
- What is the exact product and line of business on my member card, and does it include a bariatric surgery benefit? Please identify the benefit section or exclusion in writing.
- Which current medical policy applies to the specific operation my surgeon proposes, including any revision or endoscopic procedure?
- What BMI, health conditions, prior treatment and preoperative evaluations must be documented? Is a nutrition or behavioral-health review required?
- Do the surgeon, hospital, anesthesia group and follow-up providers participate in my network? Is an exception process available if they do not?
- Who submits prior authorization, what documents are missing, how long is the decision valid, and how will I obtain the written approval or denial?
- What deductible, coinsurance and separately billed services could remain after approval?
Keep the date, representative name and call reference number. Ask the surgeon’s office for the exact operation name and planned facility. If the plan year changes before surgery, have the office recheck the benefit, policy and authorization. A verbal answer alone does not settle a claim.
If a request is denied, compare the denial reason with the actual benefit and policy. A missing document, clinical criterion, exclusion and network problem have different remedies. Request the cited policy and appeal deadline, then coordinate any clinical appeal with the treating team. Do not submit member identifiers or medical records to this site.
Sources and next steps
Commercial and Individual Exchange Medical Policy 2026T0362RR, effective May 1, 2026 ↗
Read the version applicable on the planned date of service. The current member contract and written plan decision control individual coverage. Compare the full insurance guide, use the coverage self-check to prepare questions, and explore cost guides if you need to assess out-of-pocket options.