Meningitis vaccine (MenACWY) cost in Boise City, ID
In Boise City, ID, 4 hospitals list a cash price for meningococcal ACWY (MenACWY) vaccine: from $107.25 to $188.70, with a median of $147.98. The lowest listed price is at Saint Alphonsus Regional Medical Center - Boise and 1 other hospital — $40.73 less than the median here. Across Idaho, the median is $188.70 at 9 hospitals.
Cash prices at 4 facilities across 2 cities for code 90734, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between Mar 31, 2026 and Mar 31, 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 Boise City, ID.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Saint Alphonsus Regional Medical Center - Boise lowest Boise, ID · (208) 367-2121 HC Vaccine Meningococcal Serogroups a/C/W/Y Quadrivalent Diphtheria Toxoid(Menacwy-D/Menacwy-CRM) Im | $107.25 | $165.00 | $47.52–$474.56 | 35% | Mar 31, 2026 source file |
| Saint Alphonsus Medical Center - Nampa lowest Nampa, ID · (208) 463-5000 HC Vaccine Meningococcal Serogroups a/C/W/Y Quadrivalent Diphtheria Toxoid(Menacwy-D/Menacwy-CRM) Im | $107.25 | $165.00 | $47.52–$506.49 | 35% | Mar 31, 2026 source file |
| St Luke's Nampa Medical Center Nampa, ID · (208) 505-2000 | $188.70 | $188.70 | — | — | — source file |
| St Luke's Nampa Medical Center Nampa, ID · (208) 505-2000 | $188.70 | $188.70 | — | — | — source file |
| St Luke's Regional Medical Center Boise, ID · (208) 381-2222 | $188.70 | $188.70 | — | — | — source file |
| St Luke's Regional Medical Center Boise, ID · (208) 381-2222 | $188.70 | $188.70 | — | — | — source file |
| Saint Alphonsus Regional Medical Center - Boise Boise, ID · (208) 367-2121 MENINGOCOCCAL A CONJ VACC 2 OF 2(PF) 10 MCG/0.5 ML (FINAL) IM SOLUTION | $813.00 | $813.00 | $86.59–$813.00 | — | Mar 31, 2026 source file |
| Saint Alphonsus Medical Center - Nampa Nampa, ID · (208) 463-5000 MENINGOC VAC A,C,Y,W-135 DIP(PF) 10 MCG-5 MCG/0.5 ML IM KIT (2 VIALS) | $813.00 | $813.00 | $86.59–$731.70 | — | Mar 31, 2026 source file |
Outpatient: lowest $107.25, median $147.98, highest $188.70 — a 1.8× difference within the same market.
As an inpatient, the same code is billed by 4 facilities here, median $147.98. 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 2 of 2 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
The MenACWY vaccine protects against four types of meningococcal bacteria that cause meningitis and bloodstream infections. It is routine at ages 11 to 12 with a booster at 16, and many colleges require it for students living in dorms.
What the price covers
The price is for the vaccine dose. Giving the shot is usually a separate line (code 90471 for the first vaccine of the visit).