Hepatitis A and B vaccine (Twinrix) cost in Vallejo, CA — inpatient
In Vallejo, CA, 2 hospitals list a cash price for hepatitis A and B combination vaccine, adult (Twinrix) as an inpatient: from $148.96 to $148.96, with a median of $148.96. The lowest listed price is at Kaiser Foundation Hospital & Rehab Center - Vallejo and 1 other hospital. Across California, the median is $154.79 at 51 hospitals.
Cash prices at 2 facilities across 2 cities for code 90636, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between — and —.
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 |
|---|---|---|---|---|---|
| Kaiser Foundation Hospital & Rehab Center - Vallejo lowest Vallejo, CA · (707) 651-1000 HEPATITIS A & B VACCINE HEPA-HEPB ADULT IM | $148.96 | $266.00 | — | 44% | — source file |
| Kaiser Foundation Hospital - Vacaville lowest Vacaville, CA · (707) 624-4000 HEPATITIS A & B VACCINE HEPA-HEPB ADULT IM | $148.96 | $266.00 | — | 44% | — source file |
| Kaiser Foundation Hospital & Rehab Center - Vallejo Vallejo, CA · (707) 651-1000 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 - Vacaville Vacaville, CA · (707) 624-4000 hepatitis A-hepatitis B vaccine (PF) 720 ELISA unit- 20 mcg/mL Syringe 1 mL SYRINGE | $231.56 | $413.50 | — | 44% | — source file |
Inpatient: lowest $148.96, median $148.96, highest $148.96.
As an outpatient, the same code is billed by 2 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.