Flu shot cost in Oshkosh, WI
In Oshkosh-Neenah, WI, 4 hospitals list a cash price for flu shot, standard dose, preservative-free, for age 6 months and older: from $31.92 to $49.98, with a median of $34.39. The lowest listed price is at ThedaCare Regional Medical Center-Neenah and 1 other hospital — $2.47 less than the median here. Across Wisconsin, the median is $26.00 at 60 hospitals.
Cash prices at 4 facilities across 2 cities for code 90656, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between Mar 24, 2026 and Mar 24, 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 Oshkosh-Neenah, WI.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| ThedaCare Regional Medical Center-Neenah lowest Neenah, WI · (920) 729-3100 INFLUENZA VIRUS VACCINE,PF,MA 19YRS + | $31.92 | $57.00 | — | 44% | — source file |
| ThedaCare Regional Medical Center-Neenah lowest Neenah, WI · (920) 729-3100 IIV3 VACC PRESERVATIVE FREE 0.5 ML DOSAGE IM USE | $31.92 | $57.00 | — | 44% | — source file |
| ThedaCare Regional Medical Center-Neenah lowest Neenah, WI · (920) 729-3100 INFLUENZA VIRUS VACCINE,MA 3-18YRS,FREE SUPPLY | $31.92 | $57.00 | — | 44% | — source file |
| ThedaCare Regional Medical Center-Appleton lowest Oshkosh, WI INFLUENZA VIRUS VACCINE,MA 3-18YRS,FREE SUPPLY | $31.92 | $57.00 | — | 44% | — source file |
| ThedaCare Regional Medical Center-Appleton lowest Oshkosh, WI INFLUENZA VIRUS VACCINE,PF,MA 19YRS + | $31.92 | $57.00 | — | 44% | — source file |
| ThedaCare Regional Medical Center-Appleton lowest Oshkosh, WI IIV3 VACC PRESERVATIVE FREE 0.5 ML DOSAGE IM USE | $31.92 | $57.00 | — | 44% | — source file |
| Children's Hospital of Wisconsin Neenah, WI · (920) 969-7900 IIV3 VACC PRESERVATIVE FREE 0.5 ML DOSAGE IM USE | $36.85 | $67.00 | $10.00–$63.65 | 45% | Mar 24, 2026 source file |
| Children's Hospital of Wisconsin Neenah, WI · (920) 969-7900 INFLUENZA VIRUS VACC SPLIT PF 0.5 ML MUSCLE SUSY | $37.46 | $68.10 | $47.67–$64.70 | 45% | Mar 24, 2026 source file |
| ThedaCare Regional Medical Center-Appleton Oshkosh, WI influenza virus trivalent vacc iiv3 split PF 0.5 mL Susy 0.5 mL Syringe | $38.12 | $68.07 | $1.62–$58,699.64 | 44% | — source file |
| ThedaCare Regional Medical Center-Neenah Neenah, WI · (920) 729-3100 influenza virus trivalent vacc iiv3 split PF 0.5 mL Susy 0.5 mL Syringe | $38.12 | $68.07 | $1.62–$58,699.64 | 44% | — source file |
| Children's Hospital of Wisconsin Neenah, WI · (920) 969-7900 INFLUENZA VIRUS VACC SPLIT PF 0.5 ML MUSCLE SUSY | $38.17 | $69.40 | $48.58–$65.93 | 45% | Mar 24, 2026 source file |
| Ascension NE Wisconsin Oshkosh, WI FLU VACC TS2024-25(6MOS UP)/PF SYRINGE 1 | $49.98 | $87.69 | $21.25 | 43% | — source file |
Outpatient: lowest $31.92, median $34.39, highest $49.98 — a 1.6× difference within the same market.
As an inpatient, the same code is billed by 1 facility here, median $37.46. 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 1 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
A standard-dose flu shot protects against the influenza strains expected in the coming season, and the formula changes every year. This code is the preservative-free version given to most people.
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); Medicare bills use G0008 instead.