Hepatitis A and B vaccine (Twinrix) cost in San Diego, CA — inpatient
In San Diego-Chula Vista-Carlsbad, CA, 3 hospitals list a cash price for hepatitis A and B combination vaccine, adult (Twinrix) as an inpatient: from $215.02 to $215.02, with a median of $215.02. The lowest listed price is at Kaiser Foundation Hospital - San Diego - Clairemont Mesa and 2 other hospitals. Across California, the median is $154.79 at 51 hospitals.
Cash prices at 3 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 San Diego-Chula Vista-Carlsbad, CA.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Kaiser Foundation Hospital - San Diego - Clairemont Mesa lowest San Diego, CA hepatitis A-hepatitis B vaccine (PF) 720 ELISA unit- 20 mcg/mL Syringe 1 mL SYRINGE | $215.02 | $413.50 | — | 48% | — source file |
| Kaiser Foundation Hospital - San Marcos lowest San Marcos, CA · (760) 528-6295 hepatitis A-hepatitis B vaccine (PF) 720 ELISA unit- 20 mcg/mL Syringe 1 mL SYRINGE | $215.02 | $413.50 | — | 48% | — source file |
| Kaiser Foundation Hospital - San Diego - Zion lowest San Diego, CA · (619) 528-5000 hepatitis A-hepatitis B vaccine (PF) 720 ELISA unit- 20 mcg/mL Syringe 1 mL SYRINGE | $215.02 | $413.50 | — | 48% | — source file |
Inpatient: lowest $215.02, median $215.02, highest $215.02.
As an outpatient, the same code is billed by 4 facilities here, median $215.02 — 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.