Fasenra cost in 2026
Fasenra costs about $5,197 to $11,100 per injection without insurance in 2026, at retail cash prices.
What moves the price
- The pack and strength. Prices here are for 1 mL (30 mg) prefilled pen or syringe.
- Your coverage. Commercial insurance, Medicare and cash pay all get very different prices.
- The pharmacy. Cash prices for the same pack can differ by hundreds of dollars between stores.
- Whether a generic or biosimilar is on sale. No generic and no biosimilar listed.
What is included
The prices on this page are what a pharmacy charges for 1 mL (30 mg) prefilled pen or syringe, before any insurance. Your own cost depends on your plan, your deductible and any savings card. Ask your pharmacist for the cash price and your insured price, and pay the lower one.
Ways to pay for Fasenra
| How you pay | What it costs |
|---|---|
| Maker list price | $4,896 per injection |
| Cash price without insurance | $5,197 to $11,100 per injection (Drugs.com price guide (low) and WebMDRx (high, retail before coupon)) |
| With the maker's savings card | The Fasenra Co-pay Savings Program lets commercially insured patients pay as little as $0 per injection, with savings up to $13,000 per calendar year. |
| Medicare | Fasenra is not on the Medicare negotiation lists for 2026, 2027 or 2028. |
| Free drug program | AZ&Me Prescription Savings Program is an income-based program for people with no coverage for the drug and some Medicare patients; those who get Medicare Extra Help (LIS) are no longer eligible. |
| Generic or biosimilar | No generic and no biosimilar listed. |
Average prices in US dollars. Source: Drugs.com.
Ways to pay less
- The Fasenra Co-pay Savings Program lets commercially insured patients pay as little as $0 per injection, with savings up to $13,000 per calendar year.
- AZ&Me Prescription Savings Program is an income-based program for people with no coverage for the drug and some Medicare patients; those who get Medicare Extra Help (LIS) are no longer eligible.
- Compare cash prices at several pharmacies with a free discount card before you pay.
- Ask your doctor if a generic or a lower cost drug would work for you.
What price guides say
We checked 6 price guides and read every number on their pages. They do not all measure the same thing, so the ranges on this page come from putting them side by side.
- Drugs.com: Fasenra Prices, Coupons, Copay Cards & Patient Assistance
- Drugs.com: Benralizumab
- WebMDRx: Fasenra Syringe Coupons, Prices, and Savings Card
- SingleCare: Fasenra cost blog
- Managed Healthcare Executive: Asthma drug can now be self-administered with a pen
- PBA Health: Negotiated Prices for 10 Drugs Take Effect in 2026
Common questions
How much does this cost in 2026?
Fasenra costs about $5,197 to $11,100 per injection without insurance in 2026, at retail cash prices. Most people pay about $8,149 per injection. The low end is $5,197 and the high end is $11,100.
What changes the price the most?
The biggest factors are: The pack and strength. Prices here are for 1 mL (30 mg) prefilled pen or syringe; Your coverage. Commercial insurance, Medicare and cash pay all get very different prices; The pharmacy. Cash prices for the same pack can differ by hundreds of dollars between stores.
How can I pay less?
The Fasenra Co-pay Savings Program lets commercially insured patients pay as little as $0 per injection, with savings up to $13,000 per calendar year. AZ&Me Prescription Savings Program is an income-based program for people with no coverage for the drug and some Medicare patients; those who get Medicare Extra Help (LIS) are no longer eligible. Compare cash prices at several pharmacies with a free discount card before you pay.
Where do these numbers come from?
From 6 named price guides: Drugs.com, Drugs.com, WebMDRx, SingleCare, Managed Healthcare Executive, PBA Health. Each one is linked on this page with the date we read it.
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