Aldosterone test cost in Hayward, WI — inpatient
In Hayward, WI, 1 hospital lists a cash price for aldosterone blood test as an inpatient: from $422.96 to $422.96, with a median of $422.96. Across Wisconsin, the median is $199.31 at 93 hospitals.
Cash prices at 1 facility for code 82088, as an inpatient (admitted to hospital) . Collected Sep 29, 2026; the hospital files themselves were last updated between Jan 26, 2026 and Jan 26, 2026.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list |
|---|---|---|---|---|
| Tamarack Health Hayward Medical Center Hayward, WI · (715) 934-4321 Assay of Aldosterone File of Jan 26, 2026 · source file | $422.96 | $445.22 | $40.75 | 5% |
Inpatient: lowest $422.96, median $422.96, highest $422.96.
As an outpatient, the same code is billed by 1 facility here, median $422.96 — 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 not 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
An aldosterone test measures an adrenal hormone that controls salt and blood pressure. It is ordered with renin for high blood pressure that is hard to control or low potassium.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.