RSV antibody shot (100 mg dose) cost in Idaho
In Idaho, 10 hospitals publish a cash price for RSV antibody shot for infants and toddlers, larger dose (1 mL, 100 mg): from $369.39 to $1,668.75, with a median of $607.13. The lowest price is at Kootenai Health (Coeur D'Alene). The highest price is 4.5× 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 27, 2026. See them on a map
Hospitals in Idaho, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Kootenai Health lowest Coeur D'Alene · Coeur d'Alene, ID HC RESPIRATORY SYNCYTIAL VIRUS, MONOCLONAL ANTIBODY, SEASONAL DOSE; 1 ML DOSAGE, FOR INTRAMUSCULAR USE | $369.39 | $492.52 | Mar 27, 2026 source file |
| Saint Alphonsus Regional Medical Center - Boise Boise · Boise City, ID HC Vaccine Respiratory Syncytial Virus Monoclonal Antibody Seasonal Dose 1 Ml Im | $471.90 | $726.00 | Mar 31, 2026 source file |
| St Luke's Magic Valley Regional Medical Center Twin Falls · Twin Falls, ID | $607.13 | $607.13 | — source file |
| St Luke's McCall McCall · McCall, ID | $607.13 | $607.13 | — source file |
| St Luke's Nampa Medical Center Nampa · Boise City, ID | $607.13 | $607.13 | — source file |
| St Luke's Regional Medical Center Boise · Boise City, ID | $607.13 | $607.13 | — source file |
| St Luke's Wood River Medical Center Ketchum · Hailey, ID | $607.13 | $607.13 | — source file |
| Northwest Specialty Hospital Post Falls · Coeur d'Alene, ID RSV MONOC ANTB SEASN 1 ML IM | $1,443.00 | $1,443.00 | — source file |
| St Marys Hospital Cottonwood · Cottonwood, ID Respiratory syncytial virus antibody, 1.0 mL dosage for injection into muscle | $1,668.39 | $2,224.52 | Jul 20, 2026 source file |
| Clearwater Valley Hospital and Clinics Orofino · Orofino, ID Respiratory syncytial virus antibody, 1.0 mL dosage for injection into muscle | $1,668.75 | $2,225.00 | Jul 17, 2026 source file |
By metro area
Each metro page compares every listing, including prices for both sides of the body.
| Metro area | Hospitals | Lowest | Median |
|---|---|---|---|
| Boise City, ID | 3 | $471.90 | $607.13 |
| Coeur d'Alene, ID | 2 | $369.39 | $906.20 |
| Cottonwood, ID | 1 | $1,668.39 | $1,668.39 |
| Hailey, ID | 1 | $607.13 | $607.13 |
| McCall, ID | 1 | $607.13 | $607.13 |
| Orofino, ID | 1 | $1,668.75 | $1,668.75 |
| Twin Falls, ID | 1 | $607.13 | $607.13 |
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
- Illinois$856.89
- 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.