Renin test cost in Stillwater, OK
In Stillwater, OK, 2 hospitals list a cash price for renin blood test: from $88.50 to $259.20, with a median of $173.85. The lowest listed price is at Hillcrest Hospital Cushing — $85.35 less than the median here. Across Oklahoma, the median is $105.81 at 56 hospitals.
Cash prices at 2 facilities across 2 cities for code 84244, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 29, 2026; the hospital files themselves were last updated between Dec 31, 2025 and Dec 31, 2025.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Stillwater, OK.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Hillcrest Hospital Cushing lowest Cushing, OK · (918) 225-8152 Renin (kidney enzyme) level | $88.50 | $295.00 | $19.56–$295.00 | 70% | — source file |
| Stillwater Medical Center OK Stillwater, OK · (405) 372-1480 3802425,RENIN ACTIVITY PLASMA | $259.20 | $324.00 | $23.55–$291.60 | 20% | Dec 31, 2025 source file |
| Stillwater Medical Center OK Stillwater, OK · (405) 372-1480 6907267,RENIN ASSAY | $578.40 | $723.00 | $23.55–$650.70 | 20% | Dec 31, 2025 source file |
Outpatient: lowest $88.50, median $173.85, highest $259.20 — a 2.9× difference within the same market.
As an inpatient, the same code is billed by 1 facility here, median $88.50. 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 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
A renin test measures an enzyme from the kidneys that controls blood pressure. It is ordered with aldosterone to look for an adrenal cause of high blood pressure.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.