Aldosterone test cost in Riverside, CA
In Riverside-San Bernardino-Ontario, CA, 18 hospitals list a cash price for aldosterone blood test: from $12.90 to $211.12, with a median of $40.00. The lowest listed price is at Riverside University Medical Center — $27.10 less than the median here. Across California, the median is $40.00 at 124 hospitals.
Cash prices at 18 facilities across 15 cities for code 82088, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 29, 2026; the hospital files themselves were last updated between Apr 1, 2026 and Sep 2, 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 Riverside-San Bernardino-Ontario, CA.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Riverside University Medical Center lowest Moreno Valley, CA · (951) 486-4000 HC Qu Aldosterone Lc/Ms/Ms | $12.90 | $12.90 | $9.68–$50.31 | — | — source file |
| Riverside University Medical Center lowest Moreno Valley, CA · (951) 486-4000 HC Qu Aldosterone Lc/Ms/Ms | $12.90 | $12.90 | $9.68–$50.31 | — | — source file |
| Mountains Community Hospital Lake Arrowhead, CA · (909) 336-3651 CAH PANEL 4 | $13.01 | $32.52 | $14.63–$27.64 | 60% | — source file |
| Loma Linda University Medical Center Loma Linda, CA · (909) 558-4000 HC SOM ALDOSTERONE | $15.00 | $15.00 | $3.00–$412.22 | — | Sep 2, 2026 source file |
| Loma Linda University Childrens Hospital Loma Linda, CA · (909) 558-8000 HC SOM ALDOSTERONE | $15.00 | $15.00 | $3.00–$420.69 | — | Sep 2, 2026 source file |
| Loma Linda University Medical Center - Murrieta Murrieta, CA · (951) 290-4000 HC SOM ALDOSTERONE | $15.00 | $15.00 | $2.71–$386.98 | — | Sep 2, 2026 source file |
| Loma Linda University Behavioral Medicine Center Redlands, CA HC SOM ALDOSTERONE | $15.00 | $15.00 | $8.25–$40.75 | — | Aug 31, 2026 source file |
| Victor Valley Global Medical Center Victorville, CA · (760) 245-8691 ALDOSTERONE LC/MS/MS - QST | $17.00 | $17.00 | $4.08–$83.01 | — | May 13, 2026 source file |
| Mountains Community Hospital Lake Arrowhead, CA · (909) 336-3651 ALDOSTERONE | $18.00 | $45.00 | $20.25–$38.25 | 60% | — source file |
| St Mary Medical Center Apple Valley, CA · (760) 242-2311 HC ASSAY OF ALDOSTERONE PLASMA LAB | $38.09 | $79.35 | — | 52% | Apr 1, 2026 source file |
| Desert Valley Hospital Victorville, CA · (760) 241-8000 ALDOSTERONE LC 3 | $40.00 | $134.48 | $40.34–$224.13 | 70% | Sep 1, 2026 source file |
| Chino Valley Medical Center Chino, CA · (909) 627-6111 Hc Assay Of Aldosterone | $40.00 | $297.50 | $38.71–$297.50 | 87% | Sep 1, 2026 source file |
| Montclair Hospital Medical Center Montclair, CA · (909) 625-8300 Hc Assay Of Aldosterone | $40.00 | $297.50 | $38.71–$297.50 | 87% | Sep 1, 2026 source file |
| Desert Valley Hospital Victorville, CA · (760) 241-8000 PN RENIN ALDOS RAT, ALDOS LC1 | $40.00 | $224.13 | $40.34–$224.13 | 82% | Sep 1, 2026 source file |
| St Mary Medical Center Apple Valley, CA · (760) 242-2311 HC ALDOSTERONE BLD | $51.41 | $107.10 | — | 52% | Apr 1, 2026 source file |
| Loma Linda University Behavioral Medicine Center Redlands, CA HC SOM ALDOSTERONE URINE | $54.00 | $54.00 | $29.70–$43.20 | — | Aug 31, 2026 source file |
| Loma Linda University Medical Center Loma Linda, CA · (909) 558-4000 HC SOM ALDOSTERONE URINE | $54.00 | $54.00 | $10.80–$412.22 | — | Sep 2, 2026 source file |
| Loma Linda University Childrens Hospital Loma Linda, CA · (909) 558-8000 HC SOM ALDOSTERONE URINE | $54.00 | $54.00 | $10.80–$420.69 | — | Sep 2, 2026 source file |
| Loma Linda University Medical Center - Murrieta Murrieta, CA · (951) 290-4000 HC SOM ALDOSTERONE URINE | $54.00 | $54.00 | $9.77–$386.98 | — | Sep 2, 2026 source file |
| Victor Valley Global Medical Center Victorville, CA · (760) 245-8691 ALDOSTERONE 24HR URINE | $69.00 | $69.00 | $16.56–$83.01 | — | May 13, 2026 source file |
| Victor Valley Global Medical Center Victorville, CA · (760) 245-8691 ALDOSTERONE | $69.00 | $69.00 | $16.56–$83.01 | — | May 13, 2026 source file |
| Riverside University Medical Center Moreno Valley, CA · (951) 486-4000 HC Qu Aldosterone Serum | $104.06 | $104.06 | $32.19–$104.06 | — | — source file |
| Riverside University Medical Center Moreno Valley, CA · (951) 486-4000 HC Qu Aldosterone Serum | $104.06 | $104.06 | $32.19–$104.06 | — | — source file |
| Hemet Global Medical Center Hemet, CA · (951) 652-2811 C ALDOSTERONE - LC | $152.00 | $152.00 | $36.22–$152.00 | — | Jun 15, 2026 source file |
| Menifee Global Medical Center Menifee, CA · (951) 679-8888 C ALDOSTERONE - LC | $152.00 | $152.00 | $36.22–$152.00 | — | May 20, 2026 source file |
| Victor Valley Global Medical Center Victorville, CA · (760) 245-8691 C ALDOSTERONE - LC | $160.00 | $160.00 | $24.94–$160.00 | — | May 13, 2026 source file |
| Menifee Global Medical Center Menifee, CA · (951) 679-8888 B-LAB ALDOSTERONE URINE | $175.00 | $175.00 | $36.22–$175.00 | — | May 20, 2026 source file |
| Menifee Global Medical Center Menifee, CA · (951) 679-8888 B-LAB ALDOSTERONE | $175.00 | $175.00 | $36.22–$175.00 | — | May 20, 2026 source file |
| Hemet Global Medical Center Hemet, CA · (951) 652-2811 B-LAB ALDOSTERONE URINE | $175.00 | $175.00 | $36.22–$175.00 | — | Jun 15, 2026 source file |
| Hemet Global Medical Center Hemet, CA · (951) 652-2811 B-LAB ALDOSTERONE | $175.00 | $175.00 | $36.22–$175.00 | — | Jun 15, 2026 source file |
| San Antonio Regional Hospital Upland, CA · (909) 985-2811 Aldosterone hormone level | $185.00 | $26.88 | $4.89–$201.00 | -588% | Apr 2, 2026 source file |
| Kaiser Foundation Hospital - Riverside Riverside, CA · (951) 353-2000 ASSAY OF ALDOSTERONE | $211.12 | $406.00 | $29.00–$85.00 | 48% | — source file |
| Kaiser Foundation Hospital - Moreno Valley Moreno Valley, CA · (951) 251-6530 ASSAY OF ALDOSTERONE | $211.12 | $406.00 | $29.00–$85.00 | 48% | — source file |
| Kaiser Ontario Medical Center Campus Ontario, CA · (909) 427-5000 ASSAY OF ALDOSTERONE | $211.12 | $406.00 | $29.00–$85.00 | 48% | — source file |
| Kaiser Foundation Hospital - Fontana Fontana, CA · (909) 427-5000 ASSAY OF ALDOSTERONE | $211.12 | $406.00 | $29.00–$85.00 | 48% | — source file |
Outpatient: lowest $12.90, median $40.00, highest $211.12 — a 16.4× difference within the same market.
As an inpatient, the same code is billed by 13 facilities here, median $38.09. 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 11 of 17 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at 2 it is 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.
12 rows held back from this comparison
They are priced below $1 or below a tenth of the national median for code 82088 ($124.23). 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.
| St Bernardine Medical Center San Bernardino, CARL-A-ALDOST 70015 | $4.00 | file |
| Riverside Community Hospital Riverside, CAALDOSTERONE QN | $4.23 | file |
| Eisenhower Medical Center Rancho Mirage, CAHC 17181 - Aldosterone, Lc/Ms/Ms | $4.27 | file |
| Community Hospital of San Bernardino San Bernardino, CARL-A-ALDOST 70015 | $4.70 | file |
| Eisenhower Medical Center Rancho Mirage, CAHC 19552x - Aldosterone, 24-Hour Urine, 82088 | $5.39 | file |
| St Bernardine Medical Center San Bernardino, CARL-A-ALDO U 70480 | $6.66 | file |
| Menifee Global Medical Center Menifee, CAALDOSTERONE LC/MS/MS - LC | $7.00 | file |
| Hemet Global Medical Center Hemet, CAALDOSTERONE LC/MS/MS - LC | $7.00 | file |
| Community Hospital of San Bernardino San Bernardino, CARL-A-ALDO U 70480 | $7.82 | file |
| Barstow Community Hospital Barstow, CAAldosterone hormone level | $8.09 | file |
| St Mary Medical Center Apple Valley, CAHC ASSAY OF ALDOSTERONE CDM | $9.60 | file |
| Riverside Community Hospital Riverside, CAALDOSTERONE UR QN | $10.00 | file |