PTT blood test cost in Stillwater, OK
In Stillwater, OK, 1 hospital lists a cash price for partial thromboplastin time (PTT) clotting test: from $155.20 to $155.20, with a median of $155.20. Across Oklahoma, the median is $31.20 at 42 hospitals.
Cash prices at 1 facility for code 85730, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 27, 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 |
|---|---|---|---|---|---|
| Stillwater Medical Center OK lowest Stillwater, OK · (405) 372-1480 LUPUS,PTT,1506300 | $155.20 | $194.00 | $6.44–$174.60 | 20% | Dec 31, 2025 source file |
| Stillwater Medical Center OK lowest Stillwater, OK · (405) 372-1480 PTT,1501650 | $155.20 | $194.00 | $6.44–$174.60 | 20% | Dec 31, 2025 source file |
| Stillwater Medical Center OK lowest Stillwater, OK · (405) 372-1480 PTT,1506500 | $155.20 | $194.00 | $6.44–$174.60 | 20% | Dec 31, 2025 source file |
| Stillwater Medical Center OK lowest Stillwater, OK · (405) 372-1480 THROMBOPLASTIN PARTIAL,5575075 | $155.20 | $194.00 | $6.44–$174.60 | 20% | Dec 31, 2025 source file |
| Stillwater Medical Center OK Stillwater, OK · (405) 372-1480 PARTIAL THROMBOPLASTIN TIME | $172.00 | $215.00 | $6.44–$193.50 | 20% | Dec 31, 2025 source file |
Outpatient: lowest $155.20, median $155.20, highest $155.20.
Cash or insurance?
At the one hospital here that publishes insurer rates for this code, the cash price is below the highest rate a health plan has negotiated. 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
The partial thromboplastin time (PTT or aPTT) test measures how long it takes blood to clot through a different pathway than the PT test. It is used to check for bleeding disorders, before surgery, and to monitor heparin.
What the price covers
The price usually covers the PTT test. The blood draw is often billed separately.