Does Aetna cover Wegovy? (2026 coverage guide)

Quick answer

Covered with prior authorization

Copay range

$30–$100/mo

Tier

tier 3

Prior auth

Required

How Aetna approaches GLP-1 coverage

Coverage varies sharply by plan. Commercial PPO plans typically cover GLP-1s with PA. Medicare Advantage plans follow Part D rules — weight-loss indication blocked, T2D + obesity-with-comorbidity covered.

Check your Aetna formulary

Prior authorization criteria

Aetna requires the following before approving Wegovy:

BMI ≥30, or BMI ≥27 + weight-related comorbidity
6-month documented diet/exercise failure
Adult age (≥18)

Why Aetna denies Wegovy prescriptions

Top denial patterns we see in 2026 based on appeal-claim data:

Insufficient lifestyle documentation
Comorbidity not documented (esp. for BMI 27-30)
Off-label use (e.g., pre-diabetes alone)

If your Wegovy claim is denied

Submit detailed comorbidity record (sleep study, A1C log, lipid panel). Aetna responds well to specialist (endocrinology) co-signed appeals.

Aetna appeal path

Aetna Member Services → Medical Necessity Appeal → fax or upload through Aetna member portal.

Free appeal letter generator →

What Wegovy is FDA-approved to treat

Wegovy (semaglutide 2.4mg) carries the following FDA-approved indications. Off-label use is the #1 PA denial reason — ensure your prescribing diagnosis matches one of these.

Chronic weight management (BMI ≥30 or ≥27 with comorbidity)
Cardiovascular risk reduction

Frequently asked questions

Does Aetna cover Wegovy in 2026?+

Covered with prior authorization. Prior authorization is required. Typical copay range: $30–$100/month when approved. Coverage varies sharply by plan. Commercial PPO plans typically cover GLP-1s with PA. Medicare Advantage plans follow Part D rules — weight-loss indication blocked, T2D + obesity-with-comorbidity covered.

What does Aetna require for Wegovy approval?+

Prior auth criteria: BMI ≥30, or BMI ≥27 + weight-related comorbidity; 6-month documented diet/exercise failure; Adult age (≥18).

Why does Aetna deny Wegovy prescriptions?+

Most common denial reasons: Insufficient lifestyle documentation; Comorbidity not documented (esp. for BMI 27-30); Off-label use (e.g., pre-diabetes alone).

How do I appeal a Aetna Wegovy denial?+

Submit detailed comorbidity record (sleep study, A1C log, lipid panel). Aetna responds well to specialist (endocrinology) co-signed appeals. Appeal path: Aetna Member Services → Medical Necessity Appeal → fax or upload through Aetna member portal.

How much does Wegovy cost without Aetna coverage?+

Without insurance, Wegovy retail is $1,000–$1,400/month. Manufacturer cash-pay programs (NovoCare for Wegovy/Ozempic; LillyDirect for Zepbound/Mounjaro) range $499–$549/month for eligible patients. See our cost guide for current pricing.

Other GLP-1s on Aetna

Wegovy on other insurers

Coverage details verified May 1, 2026 against Aetna formulary documentation. Formulary changes happen quarterly — always verify against your specific plan before prescribing.