Prothrombin time (PT/INR) clotting test cost in Oklahoma
In Oklahoma, 27 hospitals publish a cash price for Prothrombin time (PT/INR) clotting test: from $4.80 to $138.60, with a median of $14.30. The lowest price is at OU Health - University of Oklahoma Medical Center|Oklahoma Childrens Hospital| OU Health Edmond Medical Center (Oklahoma City). The highest price is 28.9× the lowest.
Outpatient cash prices, one line per hospital — its lowest listed price for code 85610. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 23, 2026.
Lowest$4.80OU Health - University of Oklahoma Medical Center|Oklahoma Childrens Hospital| OU Health Edmond Medical Center
Median$14.30half pay less
Highest$138.60in Oklahoma
Lowest saves$9.50vs the median
Hospitals in Oklahoma, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| OU Health - University of Oklahoma Medical Center|Oklahoma Childrens Hospital| OU Health Edmond Medical Center lowest Oklahoma City · Oklahoma City, OK PROTHROMBIN TIME | $4.80 | $48.00 | — source file |
| Oklahoma Heart Hospital South, LLC Shawnee · Shawnee, OK HC Prothrombin Time - Protime-Inr, Fingerstick | $5.95 | $17.00 | Mar 27, 2026 source file |
| Oklahoma Heart Hospital, LLC Midwest City · Oklahoma City, OK HC Prothrombin Time - Protime-Inr, Fingerstick | $5.95 | $17.00 | Mar 27, 2026 source file |
| Mercy Hospital Headlton Inc Healdton · Ardmore, OK Prothrombin Time Mixing Test | $9.00 | $12.00 | Jun 12, 2026 source file |
| Mercy Hospital Logan County Inc Crescent · Oklahoma City, OK Prothrombin Time | $9.00 | $12.00 | Jun 12, 2026 source file |
| Jane Phillips Memorial Medical Center Bartlesville · Bartlesville, OK PT WITH INR 41795 | $12.49 | $33.75 | — source file |
| Jane Phillips Nowata Hospital, Inc. Nowata · Nowata, OK PT WITH INR 41795 | $12.49 | $33.75 | — source file |
| Owasso Medical Facility, Inc. N Owasso · Tulsa, OK PT WITH INR 41795 | $12.49 | $33.75 | — source file |
| St. John Broken Arrow, Inc. Jenks · Tulsa, OK PT WITH INR 41795 | $12.49 | $33.75 | — source file |
| St. John Medical Center, Inc. Tulsa · Tulsa, OK PT WITH INR 41795 | $12.49 | $33.75 | — source file |
| St. John Sapulpa, Inc. Sapulpa · Tulsa, OK PT WITH INR 41795 | $12.49 | $33.75 | — source file |
| Mercy Hospital Ada Inc Ada · Ada, OK Prothrombin Time | $14.30 | $22.00 | — source file |
| Mercy Hospital Ardmore Inc Northwest Ardmore · Ardmore, OK Prothrombin Time | $14.30 | $22.00 | — source file |
| Mercy Hospital Oklahoma City Inc Oklahoma City · Oklahoma City, OK Prothrombin Time | $14.30 | $22.00 | — source file |
| Mercy Love County Marietta · Marietta, OK Prothrombin Time Mixing Test | $22.00 | $22.00 | — source file |
| Mercy Hospital Watonga Inc Watonga · Watonga, OK Prothrombin Time | $40.30 | $62.00 | — source file |
| Saint Francis Hospital Muskogee Muskogee · Muskogee, OK Hc Prothrombin Time | $41.76 | $104.40 | Apr 1, 2026 source file |
| Saint Francis Hospital South Tulsa · Tulsa, OK Hc Prothrombin Time | $41.76 | $104.40 | Apr 1, 2026 source file |
| Saint Francis Hospital Vinita Vinita · Vinita, OK Hc Prothrombin Time | $41.76 | $104.40 | Apr 1, 2026 source file |
| Saint Francis Hospital Yale Tulsa · Tulsa, OK Hc Prothrombin Time | $41.76 | $104.40 | Apr 1, 2026 source file |
| Mercy Hospital Logan County Inc Guthrie · Oklahoma City, OK Prothrombin Time | $44.20 | $68.00 | — source file |
| Love County Health Center Marietta · Marietta, OK POC Prothrombin Time | $45.00 | $45.00 | Jun 12, 2026 source file |
| Mercy Hospital Tishomingo Inc Tishomingo · Tishomingo, OK Prothrombin Time | $46.15 | $71.00 | — source file |
| Mercy Hospital Healdton Inc Healdton · Ardmore, OK Prothrombin Time | $50.70 | $78.00 | — source file |
| Mercy Hospital Kingfisher, Inc Kingfisher · Kingfisher, OK Prothrombin Time | $51.35 | $79.00 | — source file |
| Durant HMA LLC Durant · Durant, OK 85610 PROTHROMBIN TIME | $98.64 | $822.00 | Apr 1, 2026 source file |
| Marshall County HMA, LLC Madill · Madill, OK .Protime w/INR POC | $138.60 | $396.00 | Apr 1, 2026 source file |
By metro area
Each metro page compares every listing, including prices for both sides of the body.
| Metro area | Hospitals | Lowest | Median |
|---|---|---|---|
| Tulsa, OK | 6 | $12.49 | $12.49 |
| Oklahoma City, OK | 5 | $4.80 | $9.00 |
| Ardmore, OK | 3 | $9.00 | $14.30 |
| Marietta, OK | 2 | $22.00 | $33.50 |
| Ada, OK | 1 | $14.30 | $14.30 |
| Bartlesville, OK | 1 | $12.49 | $12.49 |
| Durant, OK | 1 | $98.64 | $98.64 |
| Kingfisher, OK | 1 | $51.35 | $51.35 |
| Madill, OK | 1 | $138.60 | $138.60 |
| Muskogee, OK | 1 | $41.76 | $41.76 |
| Nowata, OK | 1 | $12.49 | $12.49 |
| Shawnee, OK | 1 | $5.95 | $5.95 |
| Tishomingo, OK | 1 | $46.15 | $46.15 |
| Vinita, OK | 1 | $41.76 | $41.76 |
| Watonga, OK | 1 | $40.30 | $40.30 |
What it is
The prothrombin time (PT) test measures how long it takes blood to clot, and is reported with the INR, a standardized number. It is used to monitor warfarin and to check clotting before surgery or with liver disease.
What the price covers
The price usually covers the PT and INR result. The blood draw is often a separate charge; a fingerstick home or clinic INR check may be billed differently.
Prothrombin time (PT/INR) clotting test in other states
- Alabama$54.47
- Alaska$23.70
- Arizona$25.19
- Arkansas$17.05
- California$83.00
- Colorado$43.55
- Connecticut$18.35
- Delaware$44.58
- Florida$16.38
- Georgia$36.23
- Hawaii$11.40
- Idaho$15.03
- Illinois$27.50
- Indiana$26.00
- Iowa$10.40
- Kansas$45.18
- Kentucky$59.38
- Louisiana$16.64
- Maine$23.76
- Maryland$23.50
- Massachusetts$16.67
- Michigan$17.07
- Minnesota$27.60
- Mississippi$41.37
- Missouri$23.25
- Montana$27.01
- Nebraska$31.45
- Nevada$47.29
- New Hampshire$32.79
- New Jersey$4.93
- New Mexico$36.73
- New York$15.00
- North Carolina$45.92
- North Dakota$11.20
- Ohio$23.40
- Oregon$28.86
- Pennsylvania$29.40
- Puerto Rico$16.00
- Rhode Island$37.00
- South Carolina$38.50
- South Dakota$30.00
- Tennessee$12.00
- Texas$23.70
- Utah$28.13
- Vermont$20.00
- Virginia$12.60
- Washington$34.53
- West Virginia$28.75
- Wisconsin$27.50
- Wyoming$8.93
Median cash price across the state's hospitals.