Tdap vaccine cost in Santa Rosa, CA
In Santa Rosa-Petaluma, CA, 4 hospitals list a cash price for Tdap vaccine (tetanus, diphtheria and whooping cough), age 7 and older: from $59.92 to $200.54, with a median of $74.25. The lowest listed price is at Kaiser Foundation Hospital - Santa Rosa — $14.33 less than the median here. Across California, the median is $59.92 at 91 hospitals.
Cash prices at 4 facilities across 3 cities for code 90715, 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 Santa Rosa-Petaluma, CA.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Kaiser Foundation Hospital - Santa Rosa lowest Santa Rosa, CA · (707) 571-4000 TDAP VACCINE 7 YRS/> IM | $59.92 | $107.00 | — | 44% | — source file |
| Healdsburg Hospital Healdsburg, CA · (707) 431-6500 HC PR RX TDAP VACCINE 7 YRS OR OLDER IM 0.5 ML | $64.34 | $126.15 | — | 49% | Apr 1, 2026 source file |
| Providence Santa Rosa Memorial Hospital Santa Rosa, CA · (707) 525-5300 HC PR RX TDAP VACCINE 7 YRS OR OLDER IM 0.5 ML | $84.15 | $165.00 | — | 49% | Apr 1, 2026 source file |
| Healdsburg Hospital Healdsburg, CA · (707) 431-6500 TET-DIPH-ACELL PERTUSS AD PREF SYR 5-2.5-18.5 LF-MCG/0.5ML | $183.33 | $359.47 | — | 49% | Apr 1, 2026 source file |
| Providence Santa Rosa Memorial Hospital Santa Rosa, CA · (707) 525-5300 TET-DIPH-ACELL PERTUSS AD PREF SYR 5-2.5-18.5 LF-MCG/0.5ML | $200.54 | $393.21 | — | 49% | Apr 1, 2026 source file |
| Petaluma Valley Hospital Petaluma, CA · (707) 778-1111 TET-DIPH-ACELL PERTUSS AD PREF SYR 5-2.5-18.5 LF-MCG/0.5ML | $200.54 | $393.21 | — | 49% | Apr 1, 2026 source file |
| Providence Santa Rosa Memorial Hospital Santa Rosa, CA · (707) 525-5300 TET TOX-DIPH-ACELL PERTUSS AD INJ 5-2.5-18.5 LF-LF-MCG/0.5ML | $212.65 | $416.97 | — | 49% | Apr 1, 2026 source file |
| Petaluma Valley Hospital Petaluma, CA · (707) 778-1111 TET TOX-DIPH-ACELL PERTUSS AD INJ 5-2.5-18.5 LF-LF-MCG/0.5ML | $212.65 | $416.97 | — | 49% | Apr 1, 2026 source file |
Outpatient: lowest $59.92, median $74.25, highest $200.54 — a 3.3× difference within the same market.
As an inpatient, the same code is billed by 4 facilities here, median $74.25. 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
Tdap protects against tetanus, diphtheria and whooping cough (pertussis). Adults who never had it get one dose, pregnant women get one in each pregnancy, and it can replace a tetanus booster.
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).