Partial thromboplastin time (PTT) clotting test in Oklahoma City, OK — inpatient
In Oklahoma City, OK, 4 hospitals list a cash price for Partial thromboplastin time (PTT) clotting test as an inpatient: from $6.31 to $88.79, with a median of $12.75. The lowest listed price is at Oklahoma Heart Hospital, LLC.
Cash prices at 4 facilities across 3 cities for code 85730, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Mar 16, 2026 and Jun 12, 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 Oklahoma City, OK.
Hospitals, cheapest first
| Hospital | Cash price | List price | Off list | File date |
|---|---|---|---|---|
| Oklahoma Heart Hospital, LLC lowest Midwest City, OK HC Ptt, Activated - Ref Lab | $6.31 | $18.03 | 65% | Mar 27, 2026 source file |
| Mercy Rehabilitation Hospital Oklahoma City, LLC Oklahoma City, OK APTT | $8.93 | $8.93 | — | Mar 16, 2026 source file |
| Mercy Rehabilitation Hospital Oklahoma City South, LLC Oklahoma City, OK APTT | $8.93 | $8.93 | — | — source file |
| Mercy Hospital Logan County Inc Crescent, OK Ptt Mixing | $12.75 | $17.00 | 25% | Jun 12, 2026 source file |
| Mercy Hospital Logan County Inc Crescent, OK Thromboplastin Time Partial Plasma/Whole Blood | $12.75 | $17.00 | 25% | Jun 12, 2026 source file |
| Mercy Hospital Logan County Inc Crescent, OK Ptt Mixing | $12.75 | $17.00 | 25% | Jun 12, 2026 source file |
| Mercy Hospital Logan County Inc Crescent, OK Ptt Partial Thromboplastin Time | $12.75 | $17.00 | 25% | Jun 12, 2026 source file |
| Mercy Hospital Logan County Inc Crescent, OK Thromboplastin Time Partial Plasma/Whole Blood | $12.75 | $17.00 | 25% | Jun 12, 2026 source file |
| Mercy Hospital Logan County Inc Crescent, OK Ptt Partial Thromboplastin Time | $12.75 | $17.00 | 25% | Jun 12, 2026 source file |
| Oklahoma Heart Hospital, LLC Midwest City, OK HC Thromboplas Time Partial - Aptt | $31.15 | $89.00 | 65% | Mar 27, 2026 source file |
| Mercy Rehabilitation Hospital Oklahoma City South, LLC Oklahoma City, OK PTT | $88.79 | $88.79 | — | — source file |
| Mercy Rehabilitation Hospital Oklahoma City, LLC Oklahoma City, OK PTT | $88.79 | $88.79 | — | Mar 16, 2026 source file |
Inpatient: lowest $6.31, median $12.75, highest $88.79 — a 14.1× difference within the same market.
As an outpatient, the same code is billed by 5 facilities here, median $19.70 — that is the price to compare if you are not being admitted.
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.