Aldosterone test cost in Clinton, IA — inpatient
In Clinton, IA, 2 hospitals list a cash price for aldosterone blood test as an inpatient: from $140.40 to $232.70, with a median of $186.55. The lowest listed price is at MercyOne Genesis DeWitt Medical Center — $46.15 less than the median here. Across Iowa, the median is $175.49 at 78 hospitals.
Cash prices at 2 facilities across 2 cities for code 82088, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Mar 31, 2026 and Mar 31, 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 Clinton, IA.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| MercyOne Genesis DeWitt Medical Center lowest Dewitt, IA · (563) 659-4200 #ALDO/RENIN-ALDOSTERONE | $140.40 | $234.00 | $79.56–$170.82 | 40% | Mar 31, 2026 source file |
| MercyOne Genesis DeWitt Medical Center Dewitt, IA · (563) 659-4200 Aldosterone Ur-Sendout | $144.60 | $241.00 | $81.94–$175.93 | 40% | Mar 31, 2026 source file |
| MercyOne Genesis DeWitt Medical Center Dewitt, IA · (563) 659-4200 #AldostLCMS | $144.60 | $241.00 | $81.94–$175.93 | 40% | Mar 31, 2026 source file |
| MercyOne Genesis DeWitt Medical Center Dewitt, IA · (563) 659-4200 Aldosterone Serum - Quest | $150.60 | $251.00 | $85.34–$183.23 | 40% | Mar 31, 2026 source file |
| MercyOne Genesis DeWitt Medical Center Dewitt, IA · (563) 659-4200 GHS ALDOSTERONE | $175.20 | $292.00 | $99.28–$213.16 | 40% | Mar 31, 2026 source file |
| MercyOne Genesis DeWitt Medical Center Dewitt, IA · (563) 659-4200 Aldosterone, urine | $180.00 | $300.00 | $102.00–$219.00 | 40% | Mar 31, 2026 source file |
| MercyOne Clinton Medical Center Clinton, IA · (563) 244-5555 HC Mayo Aldosterone 24 Hour Urine | $232.70 | $358.00 | $39.48–$358.00 | 35% | Mar 31, 2026 source file |
| MercyOne Clinton Medical Center Clinton, IA · (563) 244-5555 HC Warde Aldosterone | $232.70 | $358.00 | $39.48–$358.00 | 35% | Mar 31, 2026 source file |
| MercyOne Clinton Medical Center Clinton, IA · (563) 244-5555 HC Warde 1003990 Aldosterone | $232.70 | $358.00 | $39.48–$358.00 | 35% | Mar 31, 2026 source file |
| MercyOne Clinton Medical Center Clinton, IA · (563) 244-5555 HC Warde Aldosterone Lc-Ms | $232.70 | $358.00 | $39.48–$358.00 | 35% | Mar 31, 2026 source file |
| MercyOne Clinton Medical Center Clinton, IA · (563) 244-5555 HC Mayo Aldosterone | $232.70 | $358.00 | $39.48–$358.00 | 35% | Mar 31, 2026 source file |
Inpatient: lowest $140.40, median $186.55, highest $232.70 — a 1.7× difference within the same market.
As an outpatient, the same code is billed by 2 facilities here, median $188.65 — that is the price to compare if you are not being admitted.
Cash or insurance?
At 2 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
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.