Hepatitis A and B vaccine (Twinrix) cost in San Francisco, CA — inpatient
In San Francisco-Oakland-Fremont, CA, 10 hospitals list a cash price for hepatitis A and B combination vaccine, adult (Twinrix) as an inpatient: from $148.96 to $804.71, with a median of $148.96. The lowest listed price is at Kaiser Foundation Hospital - Redwood City and 8 other hospitals. Across California, the median is $154.79 at 51 hospitals.
Cash prices at 10 facilities across 10 cities for code 90636, as an inpatient (admitted to hospital) . 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 San Francisco-Oakland-Fremont, CA.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Kaiser Foundation Hospital - Redwood City lowest Redwood City, CA · (650) 299-2000 HEPATITIS A & B VACCINE HEPA-HEPB ADULT IM | $148.96 | $266.00 | — | 44% | — source file |
| Kaiser Foundation Hospital - Walnut Creek lowest Walnut Creek, CA · (925) 295-4000 HEPATITIS A & B VACCINE HEPA-HEPB ADULT IM | $148.96 | $266.00 | — | 44% | — source file |
| Kaiser Foundation Hospital - San Rafael lowest San Rafael, CA · (415) 444-2000 HEPATITIS A & B VACCINE HEPA-HEPB ADULT IM | $148.96 | $266.00 | — | 44% | — source file |
| Kaiser Foundation Hospital - Oakland/Richmond lowest Oakland, CA · (510) 752-1000 HEPATITIS A & B VACCINE HEPA-HEPB ADULT IM | $148.96 | $266.00 | — | 44% | — source file |
| Kaiser Foundation Hospital - Antioch lowest Antioch, CA · (925) 813-6500 HEPATITIS A & B VACCINE HEPA-HEPB ADULT IM | $148.96 | $266.00 | — | 44% | — source file |
| Kaiser Foundation Hospital - Fremont lowest Fremont, CA · (510) 784-4000 HEPATITIS A & B VACCINE HEPA-HEPB ADULT IM | $148.96 | $266.00 | — | 44% | — source file |
| Kaiser Foundation Hospital - San Leandro lowest San Leandro, CA · (510) 454-1000 HEPATITIS A & B VACCINE HEPA-HEPB ADULT IM | $148.96 | $266.00 | — | 44% | — source file |
| Kaiser Foundation Hospital - San Francisco lowest San Francisco, CA · (415) 833-2646 HEPATITIS A & B VACCINE HEPA-HEPB ADULT IM | $148.96 | $266.00 | — | 44% | — source file |
| Kaiser Foundation Hospital - South San Francisco lowest South San Francisco, CA · (650) 742-3200 HEPATITIS A & B VACCINE HEPA-HEPB ADULT IM | $148.96 | $266.00 | — | 44% | — source file |
| Kaiser Foundation Hospital - South San Francisco South San Francisco, CA · (650) 742-3200 hepatitis A-hepatitis B vaccine (PF) 720 ELISA unit- 20 mcg/mL Syringe 1 mL SYRINGE | $231.56 | $413.50 | — | 44% | — source file |
| Kaiser Foundation Hospital - San Francisco San Francisco, CA · (415) 833-2646 hepatitis A-hepatitis B vaccine (PF) 720 ELISA unit- 20 mcg/mL Syringe 1 mL SYRINGE | $231.56 | $413.50 | — | 44% | — source file |
| Kaiser Foundation Hospital - Oakland/Richmond Oakland, CA · (510) 752-1000 hepatitis A-hepatitis B vaccine (PF) 720 ELISA unit- 20 mcg/mL Syringe 1 mL SYRINGE | $231.56 | $413.50 | — | 44% | — source file |
| Kaiser Foundation Hospital - Walnut Creek Walnut Creek, CA · (925) 295-4000 hepatitis A-hepatitis B vaccine (PF) 720 ELISA unit- 20 mcg/mL Syringe 1 mL SYRINGE | $231.56 | $413.50 | — | 44% | — source file |
| Kaiser Foundation Hospital - Fremont Fremont, CA · (510) 784-4000 hepatitis A-hepatitis B vaccine (PF) 720 ELISA unit- 20 mcg/mL Syringe 1 mL SYRINGE | $231.56 | $413.50 | — | 44% | — source file |
| Kaiser Foundation Hospital - Redwood City Redwood City, CA · (650) 299-2000 hepatitis A-hepatitis B vaccine (PF) 720 ELISA unit- 20 mcg/mL Syringe 1 mL SYRINGE | $231.56 | $413.50 | — | 44% | — source file |
| Kaiser Foundation Hospital - San Rafael San Rafael, CA · (415) 444-2000 hepatitis A-hepatitis B vaccine (PF) 720 ELISA unit- 20 mcg/mL Syringe 1 mL SYRINGE | $231.56 | $413.50 | — | 44% | — source file |
| Kaiser Foundation Hospital - Antioch Antioch, CA · (925) 813-6500 hepatitis A-hepatitis B vaccine (PF) 720 ELISA unit- 20 mcg/mL Syringe 1 mL SYRINGE | $231.56 | $413.50 | — | 44% | — source file |
| Kaiser Foundation Hospital - San Leandro San Leandro, CA · (510) 454-1000 hepatitis A-hepatitis B vaccine (PF) 720 ELISA unit- 20 mcg/mL Syringe 1 mL SYRINGE | $231.56 | $413.50 | — | 44% | — source file |
| Stanford Health Care Tri-Valley Pleasanton, CA · (925) 847-3000 HEPATITIS A AND B VACCINE (PF) 720 ELISA UNIT- 20 MCG/ML IM SYRG | $804.71 | $2,011.78 | — | 60% | Apr 1, 2026 source file |
Inpatient: lowest $148.96, median $148.96, highest $804.71 — a 5.4× difference within the same market.
As an outpatient, the same code is billed by 11 facilities here, median $148.96 — that is the price to compare if you are not being admitted.
What it is
Twinrix combines the hepatitis A and hepatitis B vaccines in one shot for adults. The usual schedule is three doses at 0, 1 and 6 months, with a faster schedule for travelers.
What the price covers
The price is for one dose. , and the series takes three doses.