RSV antibody shot (100 mg dose) cost in Illinois
In Illinois, 40 hospitals publish a cash price for RSV antibody shot for infants and toddlers, larger dose (1 mL, 100 mg): from $116.13 to $3,794.35, with a median of $856.89. The lowest price is at Humboldt Park Health (Chicago). The highest price is 32.7× the lowest.
Outpatient cash prices, one line per hospital — its lowest listed price for code 90381. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 29, 2026. See them on a map
Lowest$116.13Humboldt Park Health
Median$856.89half of hospitals charge less
Highest$3,794.35in Illinois
Lowest saves$740.76vs the median
Hospitals in Illinois, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Humboldt Park Health lowest Chicago · Chicago-Naperville-Elgin, IL-IN Respiratory syncytial virus antibody, 1.0 mL dosage for injection into muscle | $116.13 | $414.75 | Aug 24, 2026 source file |
| Gottlieb Memorial Hospital Melrose Park · Chicago-Naperville-Elgin, IL-IN Rsv (Nirsevimab / Beyfortus) 100mg/1.0ml Im (Fc) | $270.94 | $1,426.00 | Mar 31, 2026 source file |
| MacNeal Hospital Berwyn · Chicago-Naperville-Elgin, IL-IN Rsv (Nirsevimab / Beyfortus) 100mg/1.0ml Im (Fc) | $270.94 | $1,426.00 | Mar 31, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale Hinsdale · Chicago-Naperville-Elgin, IL-IN NIRSEVIMAB-ALIP 100 MG/ML INTRAMUSCULAR SYRINGE | $304.20 | $507.00 | Apr 1, 2026 source file |
| Loyola University Medical Center Maywood · Chicago-Naperville-Elgin, IL-IN Rsv (Nirsevimab / Beyfortus) 100mg/1.0ml Im (Fc) | $327.98 | $1,426.00 | Mar 31, 2026 source file |
| Morris Hospital Morris · Chicago-Naperville-Elgin, IL-IN Respiratory syncytial virus antibody, 1.0 mL dosage for injection into muscle | $416.00 | $1,729.00 | Jun 30, 2026 source file |
| The University of Chicago Medical Center Chicago · Chicago-Naperville-Elgin, IL-IN Beyfortus: 1 Syringe In 1 Carton (49281-574-88) / 1 Ml In 1 Syringe | $507.00 | $507.00 | Apr 1, 2026 source file |
| Endeavor Health Highland Park Hospital Highland Park · Chicago-Naperville-Elgin, IL-IN Beyfortus: 5 Syringe In 1 Carton (49281-574-15) / 1 Ml In 1 Syringe | $536.78 | $536.78 | Apr 1, 2026 source file |
| Northshore University Healthsystem - Evanston Hospital Evanston · Chicago-Naperville-Elgin, IL-IN Beyfortus: 5 Syringe In 1 Carton (49281-574-15) / 1 Ml In 1 Syringe | $536.78 | $536.78 | Apr 1, 2026 source file |
| Swedish Covenant Health Chicago · Chicago-Naperville-Elgin, IL-IN Beyfortus: 5 Syringe In 1 Carton (49281-574-15) / 1 Ml In 1 Syringe | $536.78 | $536.78 | Apr 1, 2026 source file |
| La Rabida Children's Hospital Chicago · Chicago-Naperville-Elgin, IL-IN BEYFORTUS; RSV; MONO; 1ML DOSE | $613.60 | $613.60 | Apr 1, 2026 source file |
| Ann & Robert H. Lurie Children's Hospital of Chicago Chicago · Chicago-Naperville-Elgin, IL-IN NIRSEVIMAB-ALIP 100 MG/ML INTRAMUSCULAR SYRINGE | $652.69 | $932.41 | — source file |
| Sarah Bush Lincoln Health Center Mattoon · Charleston-Mattoon, IL Respiratory syncytial virus antibody, 1.0 mL dosage for injection into muscle | $659.80 | $659.80 | Jun 3, 2026 source file |
| NorthShore University HealthSystems Glenbrook Hospital Glenview · Chicago-Naperville-Elgin, IL-IN Rsv Monocolonal Ab Seasonal 1 Ml Dose Im Use | $804.70 | $1,238.00 | — source file |
| NorthShore University HealthSystems Skokie Hospital Skokie · Chicago-Naperville-Elgin, IL-IN Rsv Monocolonal Ab Seasonal 1 Ml Dose Im Use | $804.70 | $1,238.00 | — source file |
| Carle BroMenn Medical Center Normal · Bloomington, IL BEYFORTUS 100 MG/ML INTRAMUSCULAR SYRINGE | $856.89 | $856.89 | Apr 15, 2026 source file |
| Carle Eureka Hospital Eureka · Peoria, IL BEYFORTUS 100 MG/ML INTRAMUSCULAR SYRINGE | $856.89 | $856.89 | Apr 15, 2026 source file |
| Carle Health Pekin Hospital Pekin · Peoria, IL BEYFORTUS 100 MG/ML INTRAMUSCULAR SYRINGE | $856.89 | $856.89 | Apr 15, 2026 source file |
| Hoopeston Community Memorial Hospital Hoopeston · Danville, IL BEYFORTUS 100 MG/ML INTRAMUSCULAR SYRINGE | $856.89 | $856.89 | Apr 15, 2026 source file |
| Methodist Medical Center of Illinois Peoria · Peoria, IL BEYFORTUS 100 MG/ML INTRAMUSCULAR SYRINGE | $856.89 | $856.89 | Apr 15, 2026 source file |
| Proctor Community Hospital Peoria · Peoria, IL BEYFORTUS 100 MG/ML INTRAMUSCULAR SYRINGE | $856.89 | $856.89 | Apr 15, 2026 source file |
| Richland Memorial Hospital Olney · Olney, IL BEYFORTUS 100 MG/ML INTRAMUSCULAR SYRINGE | $856.89 | $856.89 | Apr 15, 2026 source file |
| The Carle Foundation Hospital Urbana · Champaign-Urbana, IL BEYFORTUS 100 MG/ML INTRAMUSCULAR SYRINGE | $856.89 | $856.89 | Apr 15, 2026 source file |
| MercyOne Genesis Aledo Medical Center Aledo · Davenport-Moline-Rock Island, IA-IL nirsevimab (cvx 307) alip preservative-free 100 mg/mL So | $997.44 | $1,662.40 | Mar 31, 2026 source file |
| MercyOne Genesis Silvis Medical Center Silvis · Davenport-Moline-Rock Island, IA-IL nirsevimab (cvx 307) alip preservative-free 100 mg/mL So | $997.44 | $1,662.40 | Mar 31, 2026 source file |
| FHN Memorial Hospital Freeport · Freeport, IL Respiratory syncytial virus antibody, 1.0 mL dosage for injection into muscle | $1,000.00 | $1,250.00 | Jan 22, 2026 source file |
| Edward Hospital Naperville · Chicago-Naperville-Elgin, IL-IN HC RSV MONOCLONAL AB SEASONAL 1 ML DOSE IM USE | $1,275.00 | $1,275.00 | Apr 1, 2026 source file |
| Elmhurst Memorial Hospital Elmhurst · Chicago-Naperville-Elgin, IL-IN HC RSV MONOCLONAL AB SEASONAL 1 ML DOSE IM USE | $1,275.00 | $1,275.00 | Apr 1, 2026 source file |
| John H. Stroger, Jr. Hospital Chicago · Chicago-Naperville-Elgin, IL-IN NIRSEVIMAB (CVX 307) ALIP PRESERVATIVE-FREE 100 MG/ML SOL | $1,635.02 | $2,335.75 | — source file |
| Pinckneyville Community Hospital Pinckneyville · Pinckneyville, IL Respiratory syncytial virus antibody, 1.0 mL dosage for injection into muscle | $1,816.75 | $1,816.75 | Jun 8, 2026 source file |
| Palos Community Hospital Palos Heights · Chicago-Naperville-Elgin, IL-IN NIRSEVIMAB-ALIP 100 MG/ML IM SYRG | $1,828.57 | $2,612.25 | Apr 1, 2026 source file |
| St Johns Hospital of the Hospital Sisters of the Third Order of St Francis Springfield · Springfield, IL NIRSEVIMAB-ALIP 100 MG/ML SOSY per 100 mg | $1,922.00 | $2,669.45 | — source file |
| Northwestern Medicine McHenry Hospital McHenry · Chicago-Naperville-Elgin, IL-IN NIRSEVIMAB-ALIP 100 MG/ML IM SYRG | $2,094.57 | $2,992.25 | Apr 1, 2026 source file |
| Rockford Memorial Hospital Rockford · Rockford, IL nirsevimab-alip 100 mg/mL Syrg 1 mL Syringe | $2,391.34 | $3,188.45 | Mar 1, 2026 source file |
| Northwestern Medicine Delnor Hospital Geneva · Chicago-Naperville-Elgin, IL-IN NIRSEVIMAB-ALIP 100 MG/ML IM SYRG | $2,458.40 | $3,512.00 | Apr 1, 2026 source file |
| Northwestern Memorial Hospital Chicago · Chicago-Naperville-Elgin, IL-IN NIRSEVIMAB-ALIP 100 MG/ML IM SYRG | $2,458.40 | $3,512.00 | Apr 1, 2026 source file |
| Northwestern Medicine Valley West Hospital Sandwich · Chicago-Naperville-Elgin, IL-IN NIRSEVIMAB-ALIP 100 MG/ML IM SYRG | $2,464.17 | $3,520.25 | Apr 1, 2026 source file |
| Northwestern Lake Forest Hospital Lake Forest · Chicago-Naperville-Elgin, IL-IN NIRSEVIMAB-ALIP 100 MG/ML IM SYRG | $2,586.50 | $3,695.00 | Apr 1, 2026 source file |
| Northwestern Medicine Kishwaukee Hospital DeKalb · Chicago-Naperville-Elgin, IL-IN NIRSEVIMAB-ALIP 100 MG/ML IM SYRG | $3,098.37 | $4,426.25 | Apr 1, 2026 source file |
| Northwestern Medicine Central DuPage Hospital Winfield · Chicago-Naperville-Elgin, IL-IN NIRSEVIMAB-ALIP 100 MG/ML IM SYRG | $3,794.35 | $5,420.50 | Apr 1, 2026 source file |
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
File date When the hospital last updated its price file, as the file says itself. A dash means the file gives no date.
No cash discount This line's cash price equals the hospital's full list price. Many hospitals still reduce bills for uninsured patients: ask the billing office for its self-pay discount in writing. More
By metro area
Each metro page compares every listing, including prices for both sides of the body.
| Metro area | Hospitals | Lowest | Median |
|---|---|---|---|
| Chicago-Naperville-Elgin, IL-IN | 25 | $116.13 | $804.70 |
| Peoria, IL | 4 | $856.89 | $856.89 |
| Davenport-Moline-Rock Island, IA-IL | 2 | $997.44 | $997.44 |
| Bloomington, IL | 1 | $856.89 | $856.89 |
| Champaign-Urbana, IL | 1 | $856.89 | $856.89 |
| Charleston-Mattoon, IL | 1 | $659.80 | $659.80 |
| Danville, IL | 1 | $856.89 | $856.89 |
| Freeport, IL | 1 | $1,000.00 | $1,000.00 |
| Olney, IL | 1 | $856.89 | $856.89 |
| Pinckneyville, IL | 1 | $1,816.75 | $1,816.75 |
| Rockford, IL | 1 | $2,391.34 | $2,391.34 |
| Springfield, IL | 1 | $1,922.00 | $1,922.00 |
Market A metro area (as the Census Bureau defines it) or, outside metro areas, a town. Each links to every hospital price there.
Hospitals How many hospitals publish a cash price for this code here. Each hospital counts once, at its lowest outpatient cash price.
Lowest The lowest cash price among those hospitals.
Median The middle cash price: half of the hospitals charge less, half charge more. One price per hospital. More
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).
RSV antibody shot for infants and toddlers, larger dose (1 mL, 100 mg) in other states
- Alabama$3,619.54
- Alaska$1,238.62
- Arizona$328.41
- Arkansas$1,140.48
- California$923.23
- Colorado$1,772.40
- Delaware$1,704.36
- District of Columbia$1,062.28
- Florida$1,281.71
- Georgia$1,450.79
- Hawaii$1,253.30
- Idaho$607.13
- Indiana$1,135.24
- Iowa$583.60
- Kansas$907.67
- Kentucky$584.19
- Louisiana$244.80
- Maine$525.60
- Maryland$1,274.49
- Massachusetts$1,296.95
- Michigan$750.90
- Minnesota$606.18
- Mississippi$594.00
- Missouri$1,150.61
- Montana$1,032.61
- Nebraska$693.00
- Nevada$1,804.00
- New Hampshire$981.78
- New Jersey$895.50
- New Mexico$1,262.02
- New York$1,031.86
- North Carolina$1,177.25
- North Dakota$493.35
- Ohio$1,040.71
- Oklahoma$1,148.80
- Oregon$632.00
- Pennsylvania$1,183.50
- South Carolina$538.18
- South Dakota$768.80
- Tennessee$547.69
- Texas$980.10
- Utah$1,556.72
- Vermont$1,205.37
- Virginia$702.05
- Washington$705.13
- West Virginia$789.00
- Wisconsin$1,023.75
- Wyoming$1,968.97
Median cash price across the state's hospitals.