MedicaidPrior AuthHigh impact
Removal of Prior Approval for Surgeries for Morbid Obesity
Illinois Medicaid - HFS·IL · Bariatric Surgery, General Surgery·Provider Notice
Effective date
Sep 1, 2009
We identified it
Jun 21, 2026
Summary
Effective September 1, 2009, providers no longer need prior approval for morbid obesity surgeries, but must ensure strict documentation requirements are met including BMI criteria, psychiatric evaluation, and nutritional counseling records.
Action Required
By September 1, 2009: Billing team must update workflow to remove prior authorization requirements for morbid obesity surgeries. Create documentation checklist for providers including: BMI documentation, co-morbidities listing, weight loss attempt history, psychiatric evaluation, and nutritional counseling records. Update EMR templates to capture all required medical necessity documentation. Claims may be denied without proper documentation.