Flu shot cost in Green Bay, WI — inpatient
In Green Bay, WI, 4 hospitals list a cash price for flu shot, standard dose, preservative-free, for age 6 months and older as an inpatient: from $28.24 to $101.11, with a median of $100.62. The lowest listed price is at Bellin Memorial Health — $72.38 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 inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Jun 27, 2026 and Jun 27, 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 Green Bay, WI.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Bellin Memorial Health lowest Green Bay, WI · (920) 433-3500 HCHG 90656 FLU VACCINE, =>3YO, PRESERVATIVE FREE, IM | $28.24 | $61.00 | $15.74–$54.90 | 54% | Jun 27, 2026 source file |
| Bellin Memorial Health lowest Green Bay, WI · (920) 433-3500 HCHG 90656 FLU VACCINE, =>3YO, PRESERVATIVE FREE, IM | $28.24 | $61.00 | $15.74–$54.90 | 54% | Jun 27, 2026 source file |
| Bellin Memorial Health Green Bay, WI · (920) 433-3500 HCHG 90656 FLU VACCINE, =>3YO, PRESERVATIVE FREE, IM | $34.73 | $75.00 | $37.13–$67.50 | 54% | Jun 27, 2026 source file |
| Bellin Memorial Health Green Bay, WI · (920) 433-3500 HCHG 90656 FLU VACCINE, =>3YO, PRESERVATIVE FREE, IM | $34.73 | $75.00 | $37.13–$67.50 | 54% | Jun 27, 2026 source file |
| St Marys Hospital Medical Center Green Bay, WI · (920) 498-4200 INFLUENZA VACCINE 0.5 ML SUSYper 0.5 ML | $100.12 | $151.70 | $9.41–$151.70 | 34% | — source file |
| St Vincent Hospital of the Hospital Sisters of the Third Order of St Francis Green Bay, WI · (920) 433-0111 INFLUENZA VACCINE 0.5 ML SUSY per 0.5 mL | $101.11 | $153.20 | $9.76–$153.20 | 34% | — source file |
| St Clare Memorial Hospital Oconto Falls, WI · (920) 846-3444 INFLUENZA VACCINE 0.5 ML SUSY per 0.5 mL | $101.11 | $153.20 | $34.57–$153.20 | 34% | — source file |
Inpatient: lowest $28.24, median $100.62, highest $101.11 — a 3.6× difference within the same market.
As an outpatient, the same code is billed by 4 facilities here, median $100.62 — that is the price to compare if you are not being admitted.
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
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.