Does Aetna Cover GLP-1 Medication?
Where Aetna stands on GLP-1 weight-loss coverage in 2026: prior authorization, formulary, savings, and how to confirm your own plan.
Aetna covers GLP-1 medications for weight loss on select plans with prior authorization and documented BMI criteria. Coverage depends on your specific plan and employer.
How Aetna covers GLP-1
Aetna covers GLP-1 medications for weight loss on select plans with prior authorization and documented BMI criteria. Coverage depends on your specific plan and employer.
Prior authorization & formulary
Prior authorization
Most Aetna weight-loss approvals require a documented BMI of 30 or higher, or 27 or higher with a weight-related condition, plus evidence of prior lifestyle or diet efforts. Your prescriber submits the request; turnaround is typically 5 to 15 business days.
Formulary & covered medications
Wegovy and Zepbound appear on many Aetna commercial formularies, often on a higher cost tier and sometimes behind step therapy. Diabetes GLP-1s such as Ozempic and Mounjaro are more broadly covered when prescribed for Type 2 diabetes. Employer plans can exclude weight-loss drugs entirely.
Employer plans and prior authorization
Check your employer plan first
Aetna sets weight-loss GLP-1 coverage at the employer-plan level. Most employer health plans exclude GLP-1s for weight loss. About 23% of employers offer GLP-1 coverage for diabetes and/or weight management (2025 SHRM Employee Benefits Survey). Before you assume coverage, check your plan's obesity-medication rider.
What a prior authorization usually needs
- A documented BMI of 30 or higher, or 27 or higher with a weight-related condition
- Evidence of prior diet or lifestyle efforts
- Your prescriber submits the request to your plan
- Turnaround is usually a few business days
Aetna coverage varies by state
Aetna coverage for weight-loss GLP-1s is set largely at the employer-plan level, so two Aetna members in the same state can have different benefits. Check your plan documents or member portal for the obesity-medication rider.
See GLP-1 coverage by state →Savings cards & cash-pay
Savings & cash-pay options
Commercially insured Aetna members may stack the Novo Nordisk (Wegovy) or Eli Lilly (Zepbound) savings cards on top of their benefit to lower copays. Savings cards are not available to Medicare or Medicaid members.
Common questions
Sources & further reading
Coverage details are compiled from Aetna's public formularies and pharmacy benefit rules and were last verified 2026-05-28. Coverage varies by plan and employer. Confirm with your specific plan before starting treatment.