Vaccine administration fee cost in Vallejo, CA
In Vallejo, CA, 3 hospitals list a cash price for vaccine administration fee (giving the shot), first vaccine of the visit: from $34.81 to $122.64, with a median of $122.64. The lowest listed price is at NorthBay Medical Center — $87.83 less than the median here. Across California, the median is $104.00 at 102 hospitals.
Cash prices at 3 facilities across 3 cities for code 90471, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between Apr 1, 2026 and Apr 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 Vallejo, CA.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| NorthBay Medical Center lowest Fairfield, CA · (707) 646-5000 Immunization Admin 1 Vaccine | $34.81 | $34.81 | — | — | Apr 1, 2026 source file |
| NorthBay Medical Center lowest Fairfield, CA · (707) 646-5000 Immunization Admin 1 Vaccine | $34.81 | $34.81 | — | — | Apr 1, 2026 source file |
| NorthBay Medical Center lowest Fairfield, CA · (707) 646-5000 Immunization Admin Single/Comb | $34.81 | $34.81 | — | — | Apr 1, 2026 source file |
| NorthBay Medical Center lowest Fairfield, CA · (707) 646-5000 Immunization Admin Single/Comb | $34.81 | $34.81 | — | — | Apr 1, 2026 source file |
| Kaiser Foundation Hospital & Rehab Center - Vallejo Vallejo, CA · (707) 651-1000 IM ADM PRQ ID SUBQ/IM NJXS 1 VACCINE | $122.64 | $219.00 | — | 44% | — source file |
| Kaiser Foundation Hospital - Vacaville Vacaville, CA · (707) 624-4000 IM ADM PRQ ID SUBQ/IM NJXS 1 VACCINE | $122.64 | $219.00 | — | 44% | — source file |
| NorthBay Medical Center Fairfield, CA · (707) 646-5000 Fac Fee Immun Adm Single/Comb | $192.00 | $192.00 | — | — | Apr 1, 2026 source file |
| NorthBay Medical Center Fairfield, CA · (707) 646-5000 Fac Fee Immun Adm Single/Comb | $192.00 | $192.00 | — | — | Apr 1, 2026 source file |
| NorthBay Medical Center Fairfield, CA · (707) 646-5000 Immunization Adm Single/Comb | $192.00 | $192.00 | — | — | Apr 1, 2026 source file |
| NorthBay Medical Center Fairfield, CA · (707) 646-5000 Immunization Adm Single/Comb | $192.00 | $192.00 | — | — | Apr 1, 2026 source file |
Outpatient: lowest $34.81, median $122.64, highest $122.64 — a 3.5× difference within the same market.
As an inpatient, the same code is billed by 3 facilities here, median $122.64. 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
Code 90471 is the administration fee for giving a vaccine by injection, for the first vaccine of the visit. Each additional vaccine at the same visit uses 90472. It does not include the vaccine itself.
What the price covers
The price covers the staff time and supplies to give the shot. The vaccine dose is a separate line with its own code.