Hepatitis A and B vaccine (Twinrix) cost in Ontario, CA
In Ontario, CA, 1 hospital lists a cash price for hepatitis A and B combination vaccine, adult (Twinrix): from $215.02 to $215.02, with a median of $215.02. Across California, the median is $154.79 at 51 hospitals.
Cash prices at 1 facility for code 90636, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between — and —.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Kaiser Foundation Hospital - Ontario Ontario, CA hepatitis A-hepatitis B vaccine (PF) 720 ELISA unit- 20 mcg/mL Syringe 1 mL SYRINGE | $215.02 | $413.50 | — | 48% | — source file |
Outpatient: lowest $215.02, median $215.02, highest $215.02.
As an inpatient, the same code is billed by 1 facility here, median $215.02. 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
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.