Hepatitis A vaccine (adult) cost in St. Louis, MO
In St. Louis, MO-IL, 4 hospitals list a cash price for hepatitis A vaccine, adult dose: from $93.75 to $177.26, with a median of $101.08. The lowest listed price is at Mercy Hospital Lincoln and 1 other hospital — $7.33 less than the median here. Across Missouri, the median is $96.75 at 14 hospitals.
Cash prices at 4 facilities across 3 cities for code 90632, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between Jun 12, 2026 and Jun 12, 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 St. Louis, MO-IL.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Mercy Hospital Lincoln lowest Elsberry, MO Hepa Vaccine Adult Dose for Intramuscular Use | $93.75 | $125.00 | $62.50–$112.50 | 25% | Jun 12, 2026 source file |
| Mercy Hospital Lincoln lowest Elsberry, MO Hepa Vaccine Adult Dose for Intramuscular Use | $93.75 | $125.00 | $62.50–$112.50 | 25% | Jun 12, 2026 source file |
| Mercy Hospital Lincoln lowest Elsberry, MO Hepa Vaccine Adult Dose for Intramuscular Use | $93.75 | $125.00 | $62.50–$112.50 | 25% | Jun 12, 2026 source file |
| Mercy Hospital Lincoln lowest Elsberry, MO Hepa Vaccine Adult Dose for Intramuscular Use | $93.75 | $125.00 | $62.50–$112.50 | 25% | Jun 12, 2026 source file |
| Mercy Hospitals East Communities lowest Washington, MO Hepa Vaccine Adult Dose for Intramuscular Use | $93.75 | $125.00 | $62.50–$106.25 | 25% | Jun 12, 2026 source file |
| Mercy Hospital Lincoln lowest Elsberry, MO Hepa Vaccine Adult Dose for Intramuscular Use | $93.75 | $125.00 | $62.50–$112.50 | 25% | Jun 12, 2026 source file |
| Mercy Hospital St Louis Saint Louis, MO HEPATITIS A VIRUS VACCINE (PF) 25 UNIT/0.5 ML INTRAMUSCULAR SYRINGE | $108.40 | $166.77 | $97.39–$163.04 | 35% | — source file |
| Mercy Hospital St Louis Saint Louis, MO Hep a Vaccine Adult Dosage | $174.20 | $268.00 | $17.42–$268.00 | 35% | — source file |
| Mercy Hospital South Saint Louis, MO · (314) 525-1000 HEPATITIS A VIRUS VACCINE (PF) 25 UNIT/0.5 ML INTRAMUSCULAR SYRINGE | $177.26 | $272.71 | $17.73–$272.71 | 35% | — source file |
Outpatient: lowest $93.75, median $101.08, highest $177.26 — a 1.9× difference within the same market.
As an inpatient, the same code is billed by 2 facilities here, median $93.75. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.
Cash or insurance?
At 4 of 4 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at none is it below every plan's rate. If you have insurance but have not met your deductible, you usually pay your plan's negotiated rate, which falls somewhere in the "Insurers pay" column. Paying cash can cost less, but a cash payment usually does not count toward your deductible. Ask the hospital for both numbers before you book.
What it is
Hepatitis A vaccine protects against a liver infection spread through contaminated food and water. Adults get two doses at least 6 months apart; it is recommended for travelers, people at higher risk and anyone who wants protection.
What the price covers
The price is for one dose. , and the series takes two doses.