Aldosterone test cost in Eureka, CA
In Eureka-Arcata, CA, 4 hospitals list a cash price for aldosterone blood test: from $40.47 to $257.47, with a median of $87.24. The lowest listed price is at Providence St Joseph Hospital and 1 other hospital — $46.77 less than the median here. Across California, the median is $40.00 at 124 hospitals.
Cash prices at 4 facilities across 4 cities for code 82088, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 27, 2026; the hospital files themselves were last updated between Jul 22, 2025 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 Eureka-Arcata, CA.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list |
|---|---|---|---|---|
| Providence St Joseph Hospital lowest Eureka, CA · (707) 445-8121 HC ASSAY OF ALDOSTERONE PLASMA LAB File of Apr 1, 2026 · source file | $40.47 | $79.35 | — | 49% |
| Providence Redwood Memorial Hospital lowest Fortuna, CA · (707) 445-8121 HC ASSAY OF ALDOSTERONE PLASMA LAB File of Apr 1, 2026 · source file | $40.47 | $79.35 | — | 49% |
| Providence St Joseph Hospital Eureka, CA · (707) 445-8121 HC ALDOSTERONE BLD File of Apr 1, 2026 · source file | $54.62 | $107.10 | — | 49% |
| Providence Redwood Memorial Hospital Fortuna, CA · (707) 445-8121 HC ALDOSTERONE BLD File of Apr 1, 2026 · source file | $54.62 | $107.10 | — | 49% |
| Jerold Phelps Community Hospital Garberville, CA · (707) 923-3921 HC ASSAY OF ALDOSTERONE - ALDOSTERONE source file | $134.00 | $167.50 | $134.00–$167.50 | 20% |
| Mad River Community Hospital Arcata, CA · (707) 822-3621 ALDOSTERONE 24 HOUR URINE File of Jul 22, 2025 · source file | $257.47 | $257.47 | $38.62–$193.10 | — |
| Mad River Community Hospital Arcata, CA · (707) 822-3621 ALDOSTERONE File of Jul 22, 2025 · source file | $269.70 | $269.70 | $40.46–$202.28 | — |
Outpatient: lowest $40.47, median $87.24, highest $257.47 — a 6.4× difference within the same market.
As an inpatient, the same code is billed by 4 facilities here, median $87.24. 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 1 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.
2 rows held back from this comparison
They are priced below $1 or below a tenth of the national median for code 82088 ($124.00). Such a line is almost always a physician's fee billed separately, an assistant's share or a placeholder — a real charge, but not the price of the procedure itself.
| Hospital | Cash price | File |
|---|---|---|
| Providence Redwood Memorial Hospital Fortuna, CAHC ASSAY OF ALDOSTERONE CDM | $10.20 | file |
| Providence St Joseph Hospital Eureka, CAHC ASSAY OF ALDOSTERONE CDM | $10.20 | file |