Aldosterone test cost in Spokane, WA — inpatient
In Spokane-Spokane Valley, WA, 5 hospitals list a cash price for aldosterone blood test as an inpatient: from $39.20 to $403.83, with a median of $211.40. The lowest listed price is at Providence St Joseph Hospital — $172.20 less than the median here. Across Washington, the median is $168.35 at 57 hospitals.
Cash prices at 5 facilities across 3 cities for code 82088, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Apr 1, 2026 and Apr 1, 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 Spokane-Spokane Valley, WA.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list |
|---|---|---|---|---|
| Providence St Joseph Hospital lowest Chewelah, WA · (509) 935-8211 HC ASSAY OF ALDOSTERONE CDM File of Apr 1, 2026 · source file | $39.20 | $56.00 | — | 30% |
| Prov Sacred Hrt Medical Center & Childs Hospital Spokane, WA · (509) 474-3131 HC ASSAY OF ALDOSTERONE CDM File of Apr 1, 2026 · source file | $59.50 | $85.00 | — | 30% |
| Providence St Joseph Hospital Chewelah, WA · (509) 935-8211 HC ALDOSTERONE BLD+2 more lines at this price File of Apr 1, 2026 · source file | $210.70 | $301.00 | — | 30% |
| Providence Holy Family Hospital Spokane, WA · (509) 482-0111 HC ALDOSTERONE BLD+3 more lines at this price File of Apr 1, 2026 · source file | $211.40 | $302.00 | — | 30% |
| Providence Mount Carmel Hospital Colville, WA · (509) 684-2561 HC ASSAY OF ALDOSTERONE CDM File of Apr 1, 2026 · source file | $234.50 | $335.00 | — | 30% |
| Providence Mount Carmel Hospital Colville, WA · (509) 684-2561 HC ALDOSTERONE BLD+3 more lines at this price File of Apr 1, 2026 · source file | $317.10 | $453.00 | — | 30% |
| Providence St Luke's Rehabilitation Medical Center Spokane, WA HC ASSAY OF ALDOSTERONE PLASMA LAB File of Apr 1, 2026 · source file | $403.83 | $576.90 | — | 30% |
| Prov Sacred Hrt Medical Center & Childs Hospital Spokane, WA · (509) 474-3131 HC ALDOSTERONE (SERUM)+3 more lines at this price File of Apr 1, 2026 · source file | $535.50 | $765.00 | — | 30% |
Inpatient: lowest $39.20, median $211.40, highest $403.83 — a 10.3× difference within the same market.
As an outpatient, the same code is billed by 6 facilities here, median $222.95 — that is the price to compare if you are not being admitted.
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.