RSV antibody shot (100 mg dose) cost in Kansas City, MO
In Kansas City, MO-KS, 7 hospitals list a cash price for RSV antibody shot for infants and toddlers, larger dose (1 mL, 100 mg): from $1,196.21 to $3,330.18, with a median of $1,437.80. The lowest listed price is at Children's Mercy Hospital Kansas and 1 other hospital — $241.59 less than the median here. Across Missouri, the median is $1,150.61 at 16 hospitals.
Cash prices at 7 facilities across 4 cities for code 90381, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 28, 2026; the hospital files themselves were last updated between Sep 1, 2026 and Sep 1, 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 Kansas City, MO-KS.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list |
|---|---|---|---|---|
| Children's Mercy Hospital Kansas lowest Overland Park, KS · (913) 696-8000 Nirsevimab- alip 100 mg/mL (Beyfortus)+1 more line at this price source file | $1,196.21 | $2,492.10 | $1,021.76–$2,242.89 | 52% |
| Children's Mercy Hospital lowest Kansas City, MO · (816) 234-3000 Nirsevimab- alip 100 mg/mL (Beyfortus)+1 more line at this price source file | $1,196.21 | $2,492.10 | $1,021.76–$2,242.89 | 52% |
| Centerpoint Medical Center Independence, MO · (816) 698-7000 RSV MAB SEASONAL 1 ML IM+1 more line at this price File of Sep 1, 2026 · source file | $1,199.51 | $1,199.51 | $263.89–$1,178.22 | — |
| Menorah Medical Center Overland Park, KS · (913) 498-6000 Respiratory syncytial virus, monoclonal antibody, seasonal dose; 1 mL dosage, for intramuscular use +1 more line at this price File of Sep 1, 2026 · source file | $1,437.80 | $1,437.80 | $316.32–$1,178.22 | — |
| Research Psychiatric Center Kansas City, MO Respiratory syncytial virus, monoclonal antibody, seasonal dose; 1 mL dosage, for intramuscular use +1 more line at this price File of Sep 1, 2026 · source file | $1,665.09 | $1,665.09 | $29.43–$1,665.09 | — |
| Research Medical Center Kansas City, MO · (816) 276-4000 Respiratory syncytial virus, monoclonal antibody, seasonal dose; 1 mL dosage, for intramuscular use +1 more line at this price File of Sep 1, 2026 · source file | $1,665.09 | $1,665.09 | $366.32–$1,665.09 | — |
| Overland Park Regional Medical Center Olathe, KS · (913) 541-5000 RSV MAB SEASONAL 1 ML IM+1 more line at this price File of Sep 1, 2026 · source file | $3,330.18 | $3,330.18 | $732.64–$2,664.14 | — |
Outpatient: lowest $1,196.21, median $1,437.80, highest $3,330.18 — a 2.8× difference within the same market.
As an inpatient, the same code is billed by 2 facilities here, median $1,196.21. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.
Cash or insurance?
At 2 of 7 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).