How to pay the least
Ask for the cash price
Beyfortus
Beyfortus is a biologic. Biologics don’t have generics, but some have biosimilars or an unbranded version from the same maker. Ask your pharmacist or prescriber whether one is sold.
- Ask your pharmacy for Beyfortus’s cash price, and one or two other pharmacies too.
Compare every option
Details for each option
Brand nameNo maker’s card
We didn’t find a savings card or cash price from Beyfortus’s maker. Ask the pharmacy for Beyfortus’s cash price. With insurance, ask what your plan charges.
Authorized genericNot sold
There isn’t one. An authorized generic is Beyfortus itself, from the same company, sold without the brand name, and usually for less. For now Beyfortus is the only choice; ask the pharmacy for its cash price, or your plan what it charges.
Regular genericNot sold
Beyfortus is a biologic. Biologics don’t have generics, but some have biosimilars or an unbranded version from the same maker. Ask your pharmacist or prescriber whether one is sold. Generics usually come once the brand’s patents and exclusivity end. Until then, ask the pharmacy for Beyfortus’s cash price, or your plan what it charges.
What it’s used for
What the FDA label says
BEYFORTUS is a respiratory syncytial virus (RSV) F protein-directed fusion inhibitor indicated for the prevention of RSV lower respiratory tract disease in:
- Neonates and infants born during or entering their first RSV season.
- Children up to 24 months of age who remain vulnerable to severe RSV disease through their second RSV season.
Source: the FDA label for Beyfortus (Sanofi Vaccines US Inc.), July 13, 2026. Full label on DailyMed
Good to know
- We didn’t find a savings card from Beyfortus’s maker.
- Don’t stop or change a medicine without talking to your pharmacist or prescriber.
Prices change: confirm with the pharmacy before you fill. drugalt.com/drug/beyfortus/