Vaccines CPT 90381 Outpatient

RSV antibody shot (100 mg dose) cost in Rockford, IL

In Rockford, IL, 1 hospital lists a cash price for RSV antibody shot for infants and toddlers, larger dose (1 mL, 100 mg): from $2,391.34 to $2,391.34, with a median of $2,391.34. Across Illinois, the median is $856.89 at 40 hospitals.

Cash prices at 1 facility for code 90381, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 29, 2026; the hospital files themselves were last updated between Mar 1, 2026 and Mar 1, 2026.

Lowest$2,391.34Rockford Memorial Hospital

Median$2,391.34half of hospitals charge less

Highest$2,391.34in this market

Difference1.0×highest vs lowest

Hospitals, cheapest first

Hospital	Cash price	List price	Insurers pay	Off list
Rockford Memorial Hospital Rockford, IL · (815) 968-6861 nirsevimab-alip 100 mg/mL Syrg 1 mL Syringe File of Mar 1, 2026 · source file	$2,391.34	$3,188.45	—	25%

Hospital The hospital that published the price, its city and the line exactly as written in its price file.

Cash price The hospital's own price for a patient paying without insurance (“discounted cash” in its price file). Hospitals must publish it under federal law, 45 CFR 180.50. Call to confirm it before booking. More

List price The hospital's full chargemaster price (“gross charge”) before any discount. Almost nobody pays it; the gap to the cash price shows what the self-pay discount is worth. More

Insurers pay The lowest and highest rates this hospital has agreed with insurance plans for the same item, from its price file. If the cash price is below what your plan pays and you have not met your deductible, paying cash can cost you less. More

Off list How much lower the cash price is than the list price.

Outpatient: lowest $2,391.34, median $2,391.34, highest $2,391.34.

As an inpatient, the same code is billed by 1 facility here, median $2,391.34. 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).