RSV vaccine (Arexvy) cost in Sidney, MT — inpatient
In Sidney, MT, 1 hospital lists a cash price for RSV vaccine with adjuvant (Arexvy), one dose for older adults as an inpatient: from $226.63 to $226.63, with a median of $226.63. Across Montana, the median is $355.20 at 4 hospitals.
Cash prices at 1 facility for code 90679, as an inpatient (admitted to hospital) . Collected Sep 27, 2026; the hospital files themselves were last updated between Apr 30, 2026 and Apr 30, 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 Sidney, MT.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Sidney Health Center lowest Sidney, MT · (406) 488-2100 RSV VACC PREF RECOMB ADJT INTRAMUSCULAR | $226.63 | $366.00 | $333.06–$366.00 | 38% | Apr 30, 2026 source file |
| Sidney Health Center Sidney, MT · (406) 488-2100 PF 90679 RSV VACC PREF RECOMB ADJT INTRAMUSCULAR | $233.44 | $377.00 | $343.07–$377.00 | 38% | Apr 30, 2026 source file |
Inpatient: lowest $226.63, median $226.63, highest $226.63.
As an outpatient, the same code is billed by 1 facility here, median $226.63 — that is the price to compare if you are not being admitted.
Cash or insurance?
At the one hospital here that publishes insurer rates for this code, the cash price is below the highest rate a health plan has negotiated and 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
Arexvy is a single-dose RSV vaccine with an adjuvant, for older adults. The CDC recommends an RSV vaccine for everyone 75 and older and for adults 50 to 74 at higher risk; Arexvy is not used in pregnancy.
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).