Hepatitis A and B vaccine (Twinrix) cost in Portland, OR — inpatient
In Portland-Vancouver-Hillsboro, OR-WA, 3 hospitals list a cash price for hepatitis A and B combination vaccine, adult (Twinrix) as an inpatient: from $142.06 to $544.43, with a median of $142.06. The lowest listed price is at Kaiser Sunnyside Medical Center and 1 other hospital. Across Oregon, the median is $152.00 at 14 hospitals.
Cash prices at 3 facilities across 3 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 Portland-Vancouver-Hillsboro, OR-WA.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Kaiser Sunnyside Medical Center lowest Clackamas, OR · (503) 652-2880 hepatitis A-hepatitis B vaccine (PF) 720 ELISA unit- 20 mcg/mL Syringe 1 mL SYRINGE | $142.06 | $167.12 | — | 15% | — source file |
| Kaiser Foundation Hospital - Westside lowest Hillsboro, OR · (971) 310-0100 hepatitis A-hepatitis B vaccine (PF) 720 ELISA unit- 20 mcg/mL Syringe 1 mL SYRINGE | $142.06 | $167.12 | — | 15% | — source file |
| Providence Portland Medical Center Portland, OR · (503) 215-1111 HEP A-HEP B VACCINE SUSP PREF SYR 720-20 ELU-MCG/ML | $544.43 | $725.91 | — | 25% | Apr 1, 2026 source file |
Inpatient: lowest $142.06, median $142.06, highest $544.43 — a 3.8× difference within the same market.
As an outpatient, the same code is billed by 5 facilities here, median $368.49 — 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.
8 rows held back from this comparison
They are priced below $1 or below a tenth of the national median for code 90636 ($191.75). Such a line is almost always a physician's fee billed separately, an assistant's share or a placeholder — a real charge, but not the price of the procedure itself.
| Legacy Good Samaritan Medical Center Portland, ORPR HEPATITIS A & B VACCINE HEPA-HEPB ADULT IM | $14.27 | file |
| Legacy Good Samaritan Medical Center Portland, ORPR HEPATITIS A & B VACCINE HEPA-HEPB ADULT IM | $14.27 | file |
| Legacy Emanuel Medical Center Portland, ORPR HEPATITIS A & B VACCINE HEPA-HEPB ADULT IM | $14.27 | file |
| Legacy Emanuel Medical Center Portland, ORPR HEPATITIS A & B VACCINE HEPA-HEPB ADULT IM | $14.27 | file |
| Legacy Emanuel Medical Center Portland, ORPR HEPATITIS A & B VACCINE HEPA-HEPB ADULT IM | $14.27 | file |
| Legacy Mount Hood Medical Center Gresham, ORPR HEPATITIS A & B VACCINE HEPA-HEPB ADULT IM | $14.27 | file |
| Legacy Meridian Park Medical Center Tualatin, ORPR HEPATITIS A & B VACCINE HEPA-HEPB ADULT IM | $14.27 | file |
| Legacy Salmon Creek Medical Center Vancouver, WAPR HEPATITIS A & B VACCINE HEPA-HEPB ADULT IM | $14.27 | file |