RSV antibody shot (100 mg dose) cost in Philadelphia, PA — inpatient
In Philadelphia-Camden-Wilmington, PA-NJ-DE-MD, 7 hospitals list a cash price for RSV antibody shot for infants and toddlers, larger dose (1 mL, 100 mg) as an inpatient: from $895.50 to $3,540.87, with a median of $895.50. The lowest listed price is at Inspira Medical Center Mullica Hill and 3 other hospitals. Across Pennsylvania, the median is $1,183.50 at 19 hospitals.
Cash prices at 7 facilities across 7 cities for code 90381, as an inpatient (admitted to hospital) . Collected Sep 27, 2026; the hospital files themselves were last updated between Dec 31, 2025 and Sep 21, 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 Philadelphia-Camden-Wilmington, PA-NJ-DE-MD.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list |
|---|---|---|---|---|
| Inspira Medical Center Mullica Hill lowest Mullica Hill, NJ · (856) 363-1000 nirsevimab (cvx 307) alip preservative-free 100 mg/mL Sol File of Mar 24, 2026 · source file | $895.50 | $895.50 | $170.14–$402.97 | — |
| Inspira Health Center Woodbury lowest Woodbury, NJ nirsevimab (cvx 307) alip preservative-free 100 mg/mL Sol File of Mar 24, 2026 · source file | $895.50 | $895.50 | $170.14–$402.97 | — |
| Inspira Medical Center Elmer lowest Elmer, NJ · (856) 363-1000 nirsevimab (cvx 307) alip preservative-free 100 mg/mL Sol File of Mar 24, 2026 · source file | $895.50 | $895.50 | $170.14–$402.97 | — |
| Inspira Medical Center Mannington lowest Salem, NJ nirsevimab (cvx 307) alip preservative-free 100 mg/mL Sol File of Mar 24, 2026 · source file | $895.50 | $895.50 | $170.14–$402.97 | — |
| Nemours Children's Hospital, Delaware Wilmington, DE · (302) 651-4000 NIRSEVIMAB-ALIP 100 MG/ML IM SOSY+1 more line at this price File of Mar 10, 2026 · source file | $1,864.00 | $1,864.00 | — | — |
| Holy Redeemer Hospital and Medical Center Meadowbrook, PA · (215) 947-3000 Nirsevimab-ALIP 100mg/1ml PFS File of Sep 21, 2026 · source file | $2,094.12 | $3,490.20 | — | 40% |
| The Children's Hospital of Philadelphia Philadelphia, PA · (215) 590-1000 NIRSEVIMAB-ALIP 100 MG/ML IM SOSY File of Dec 31, 2025 · source file | $3,540.87 | $3,540.87 | $13.50–$3,186.78 | — |
Inpatient: lowest $895.50, median $895.50, highest $3,540.87 — a 4.0× difference within the same market.
As an outpatient, the same code is billed by 7 facilities here, median $895.50 — that is the price to compare if you are not being admitted.
Cash or insurance?
At 0 of 5 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at none is it below every plan's rate. If you have insurance but have not met your deductible, you usually pay your plan's negotiated rate, which falls somewhere in the "Insurers pay" column. Paying cash can cost less, but a cash payment usually does not count toward your deductible. Ask the hospital for both numbers before you book.
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).