Hepatitis A and B vaccine (Twinrix) cost in Kalispell, MT — inpatient
In Kalispell, MT, 1 hospital lists a cash price for hepatitis A and B combination vaccine, adult (Twinrix) as an inpatient: from $99.45 to $99.45, with a median of $99.45. Across Montana, the median is $153.40 at 6 hospitals.
Cash prices at 1 facility for code 90636, as an inpatient (admitted to hospital) . Collected Sep 29, 2026; the hospital files themselves were last updated between Apr 1, 2026 and Apr 1, 2026.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Logan Health - Whitefish Whitefish, MT · (406) 863-3550 HEP A/HEP B VACC ADULT IM | $99.45 | $153.00 | — | 35% | Apr 1, 2026 source file |
Inpatient: lowest $99.45, median $99.45, highest $99.45.
As an outpatient, the same code is billed by 1 facility here, median $99.45 — 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.