RSV antibody shot (100 mg dose) cost in Madison, WI
In Madison, WI, 1 hospital lists a cash price for RSV antibody shot for infants and toddlers, larger dose (1 mL, 100 mg): from $1,023.75 to $1,023.75, with a median of $1,023.75. Across Wisconsin, the median is $1,023.75 at 49 hospitals.
Cash prices at 1 facility for code 90381, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between Apr 1, 2026 and Apr 1, 2026.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Madison, WI.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Aspirus Divine Savior Hospital lowest Portage, WI · (608) 742-4131 Fac Rsv Monoclonal Antb Seasonal Dose 1 Ml Im Use | $1,023.75 | $1,575.00 | — | 35% | Apr 1, 2026 source file |
| Aspirus Divine Savior Hospital Portage, WI · (608) 742-4131 NIRSEVIMAB-ALIP 100 MG/ML IM SOSY | $1,137.29 | $1,749.67 | — | 35% | Apr 1, 2026 source file |
Outpatient: lowest $1,023.75, median $1,023.75, highest $1,023.75.
As an inpatient, the same code is billed by 1 facility here, median $1,023.75. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.
What it is
This is the larger dose (100 mg) of nirsevimab (Beyfortus), an antibody shot that protects infants from severe RSV. Babies weighing 5 kg (11 lb) or more in their first RSV season get this dose, and high-risk toddlers get two of them in their second season.
What the price covers
The price is for the vaccine dose. Giving the shot is usually a separate line (code 90471 for the first vaccine of the visit, 90472 for each additional one).