RSV antibody shot (100 mg dose) cost in Washington
In Washington, 17 hospitals publish a cash price for RSV antibody shot for infants and toddlers, larger dose (1 mL, 100 mg): from $263.52 to $2,122.75, with a median of $705.13. The lowest price is at Summit Pacific Medical Center (Elma). The highest price is 8.1× 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$263.52Summit Pacific Medical Center
Median$705.13half pay less
Highest$2,122.75in Washington
Lowest saves$441.61vs the median
Hospitals in Washington, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Summit Pacific Medical Center lowest Elma · Aberdeen, WA Respiratory syncytial virus antibody, 1.0 mL dosage for injection into muscle | $263.52 | $488.00 | Aug 31, 2026 source file |
| Prosser Memorial Health Hospital Prosser · Kennewick-Richland, WA HC PR RX RSV MONOCLONAL ANTIBODY IM 1 ML | $265.10 | $482.00 | — source file |
| Virginia Mason Medical Center Seattle · Seattle-Tacoma-Bellevue, WA INJ, NIRSEVIMAB-ALIP (BEYFORTUS) PF 100MG/ML (STATE SUPP) | $277.95 | $545.00 | — source file |
| Skagit Valley Hospital Mount Vernon · Mount Vernon-Anacortes, WA HC RSV MONOC ANTB 1.0ML IM (WVA) | $360.00 | $450.00 | — source file |
| Forks Community Hospital Forks · Port Townsend, WA Respiratory syncytial virus antibody, 1.0 mL dosage for injection into muscle | $436.00 | $545.00 | Jul 9, 2026 source file |
| Jefferson Healthcare Port Townsend · Port Townsend, WA Respiratory syncytial virus antibody, 1.0 mL dosage for injection into muscle | $436.00 | $545.00 | Aug 6, 2026 source file |
| Pullman Regional Hospital Pullman · Pullman, WA Respiratory syncytial virus antibody, 1.0 mL dosage for injection into muscle | $463.25 | $545.00 | Jun 9, 2026 source file |
| Samaritan Hospital Moses Lake · Moses Lake, WA HC PR Rx Rsv Monoclonal Antibody Im 1 Ml | $525.00 | $525.00 | — source file |
| Saint Clare Hospital Lakewood · Seattle-Tacoma-Bellevue, WA NIRSEVIMAB-ALIP 100 MG/ML INTRAMUSCULAR SYRINGE | $705.13 | $2,446.30 | Feb 28, 2026 source file |
| St Anthony Hospital Gig Harbor · Seattle-Tacoma-Bellevue, WA NIRSEVIMAB-ALIP 100 MG/ML INTRAMUSCULAR SYRINGE | $744.04 | $2,446.30 | Feb 28, 2026 source file |
| Highline Medical Center Burien · Seattle-Tacoma-Bellevue, WA NIRSEVIMAB-ALIP 100 MG/ML INTRAMUSCULAR SYRINGE | $747.00 | $2,446.30 | Feb 28, 2026 source file |
| St Francis Community Hospital Federal Way · Seattle-Tacoma-Bellevue, WA NIRSEVIMAB-ALIP 100 MG/ML INTRAMUSCULAR SYRINGE | $767.71 | $2,446.30 | Feb 28, 2026 source file |
| St Joseph Medical Center Tacoma · Seattle-Tacoma-Bellevue, WA NIRSEVIMAB-ALIP 100 MG/ML INTRAMUSCULAR SYRINGE | $810.21 | $2,446.30 | Feb 28, 2026 source file |
| St Elizabeth Hospital Enumclaw · Seattle-Tacoma-Bellevue, WA NIRSEVIMAB-ALIP 100 MG/ML INTRAMUSCULAR SYRINGE | $864.44 | $2,446.30 | Feb 28, 2026 source file |
| Lake Chelan Community Hospital Chelan · Wenatchee-East Wenatchee, WA Respiratory syncytial virus antibody, 1.0 mL dosage for injection into muscle | $1,079.54 | $1,079.54 | Sep 1, 2026 source file |
| St. Michael Medical Center Silverdale · Bremerton-Silverdale-Port Orchard, WA NIRSEVIMAB-ALIP 100 MG/ML INTRAMUSCULAR SYRINGE | $1,079.67 | $2,446.30 | Feb 28, 2026 source file |
| Seattle Children's Hospital Seattle · Seattle-Tacoma-Bellevue, WA NIRSEVIMAB-ALIP 100 MG/ML INTRAMUSCULAR SYRINGE | $2,122.75 | $2,122.75 | — source file |
By metro area
Each metro page compares every listing, including prices for both sides of the body.
| Metro area | Hospitals | Lowest | Median |
|---|---|---|---|
| Seattle-Tacoma-Bellevue, WA | 8 | $277.95 | $757.36 |
| Port Townsend, WA | 2 | $436.00 | $436.00 |
| Aberdeen, WA | 1 | $263.52 | $263.52 |
| Bremerton-Silverdale-Port Orchard, WA | 1 | $1,079.67 | $1,079.67 |
| Kennewick-Richland, WA | 1 | $265.10 | $265.10 |
| Moses Lake, WA | 1 | $525.00 | $525.00 |
| Mount Vernon-Anacortes, WA | 1 | $360.00 | $360.00 |
| Pullman, WA | 1 | $463.25 | $463.25 |
| Wenatchee-East Wenatchee, WA | 1 | $1,079.54 | $1,079.54 |
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
- 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
- West Virginia$789.00
- Wisconsin$1,023.75
- Wyoming$1,968.97
Median cash price across the state's hospitals.