Rapid flu test cost in Fond du Lac, WI
In Fond du Lac, WI, 2 hospitals list a cash price for rapid flu test (influenza antigen): from $45.00 to $52.81, with a median of $48.91. The lowest listed price is at Aurora Medical Center Fond du Lac — $3.91 less than the median here. Across Wisconsin, the median is $52.81 at 59 hospitals.
Cash prices at 2 facilities for code 87804, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between Nov 21, 2025 and Nov 21, 2025.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Fond du Lac, WI.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Aurora Medical Center Fond du Lac lowest Fond Du Lac, WI POC INFLUENZA ANTIGEN RAPID | $45.00 | $90.00 | $13.24–$76.50 | 50% | Nov 21, 2025 source file |
| ThedaCare Regional Medical Center-Appleton Fond Du Lac, WI INFLUENZA A OR B DIFFERENTIATED | $52.81 | $94.30 | — | 44% | — source file |
| Aurora Medical Center Fond du Lac Fond Du Lac, WI INFLUENZA B ANTIGEN, RAPID | $85.00 | $170.00 | $13.24–$144.50 | 50% | Nov 21, 2025 source file |
| Aurora Medical Center Fond du Lac Fond Du Lac, WI INFLUENZA A ANTIGEN, RAPID | $85.00 | $170.00 | $13.24–$144.50 | 50% | Nov 21, 2025 source file |
Outpatient: lowest $45.00, median $48.91, highest $52.81 — a 1.2× difference within the same market.
As an inpatient, the same code is billed by 1 facility here, median $45.00. 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 the one hospital here that publishes insurer rates for this code, the cash price is below the highest rate a health plan has negotiated. 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 rapid flu test checks a nose or throat swab for influenza within minutes. The code is billed once for each flu type tested, so a test for A and B may be billed twice.
What the price covers
The price usually covers the swab and the test for one flu type; tests for A and B may be billed twice.