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Morbid-obesity: when insurers say no, reviewers often say yes
In 30 published external-review decisions involving morbid-obesity, independent physician reviewers overturned the insurer’s denial 33.3% of the time.
Published decisions
30
2001–2026
Overturned
33.3%
10 denials reversed
Most-fought treatments for morbid-obesity
What insurers denied — and how those fights ended.
| Treatment | Decisions | Overturned |
|---|---|---|
| Gastric Bypass Surgery | 170 | 72.4% |
| Gastric Bypass With Duodenal Switch | 39 | 51.3% |
| Bariatric Surgery | 38 | 60.5% |
| Panniculectomy | 28 | 32.1% |
| Duodenal Switch Procedure | 27 | 81.5% |
| Gastric Bypass | 24 | 66.7% |
| Laparoscopic Sleeve Gastrectomy | 22 | 72.7% |
| Duodenal Switch | 20 | 80% |
| Laparoscopic Adjustable Gastric Banding | 18 | 61.1% |
| Gastric Bypass Surgery With Duodenal Switch | 18 | 5.6% |
How to use this in your appeal
These outcomes come from California’s external review program — an independent physician panel whose decision binds the insurer. Every state has an equivalent, and internal appeals succeed even more often. If your care for morbid-obesity was denied, the published record says the denial is worth fighting.
SOURCE: CALIFORNIA DMHC INDEPENDENT MEDICAL REVIEW OUTCOMES (CHHS OPEN DATA) · DERIVED AGGREGATE STATISTICS ONLY · METHODOLOGY
Not legal or medical advice. Coverage Rights is a self-help tool that helps you prepare your own appeal. For advice about your specific situation, talk to a licensed attorney or your doctor.