GLP-1 Medication Costs & Insurance

Cash Prices (Without Insurance)

GLP-1 medications are expensive without insurance. Here are the average retail prices as of February 2026:

Prices from GoodRx (February 2026). Actual prices vary by pharmacy and location. GoodRx coupons may reduce cash prices by 10-30%.

Insurance Coverage

For Type 2 Diabetes

Most commercial insurance plans cover GLP-1 medications for type 2 diabetes, though prior authorization is typically required.

• Tier 3-4 formulary placement — Higher copays than generic medications
• Copays typically $25-$300/month depending on your plan
• Prior authorization required — Your doctor must document that you've tried metformin or other first-line treatments
• Step therapy may apply — Some plans require trying older GLP-1s before newer ones

For Weight Loss (Obesity)

Insurance coverage for weight loss medications is more limited:

• Many plans explicitly exclude "weight loss drugs"
• Some employers are adding coverage due to demonstrated health benefits and cost savings
• Check your plan's Summary of Benefits for "anti-obesity medications" or "weight management drugs"
• Prior authorization almost always required with documented BMI criteria

Medicare Coverage

• Part D covers GLP-1s for diabetes with standard formulary placement
• Weight loss medications are generally excluded by federal law (though this may change)
• Medicare Advantage plans may have different coverage — check your specific plan
• Low Income Subsidy (LIS) can significantly reduce copays for qualifying patients

Manufacturer Savings Programs

Patient Assistance Programs

For uninsured or underinsured patients who meet income requirements:

• Novo Nordisk PAP: Free medication for eligible patients earning ≤400% of federal poverty level
• Lilly Cares: Free medication for qualifying patients without insurance coverage
• Application required through your healthcare provider
• Annual renewal typically needed

Tips to Reduce Costs

1. Use Manufacturer Savings Cards

If you have commercial insurance, always use the manufacturer's copay card. This can reduce your copay to $25 or less.

2. Check GoodRx & Similar Tools

If paying cash, compare prices across pharmacies. GoodRx, RxSaver, and similar tools can find significant savings.

3. Ask About Lilly Direct

For Mounjaro and Zepbound, Eli Lilly offers a $550/month self-pay option through their Lilly Direct program for patients whose insurance doesn't cover it.

4. Appeal Insurance Denials

If your insurance denies coverage, file an appeal. Include:

• Letter of medical necessity from your doctor
• Documentation of your diagnosis (diabetes or obesity criteria)
• Evidence of failed prior treatments
• Relevant clinical trial data supporting the medication

5. Check for Obesity Coverage

Some employers have recently added obesity medication coverage. Contact your HR department to advocate for coverage if it's not currently included.

Cost Comparison by Scenario