Prothrombin time (PT/INR) clotting test in Tulsa, OK — inpatient
In Tulsa, OK, 6 hospitals list a cash price for Prothrombin time (PT/INR) clotting test as an inpatient: from $12.49 to $41.76, with a median of $29.60. The lowest listed price is at St. John Broken Arrow, Inc..
Cash prices at 6 facilities across 4 cities for code 85610, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Apr 1, 2026 and Apr 1, 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 Tulsa, OK.
Hospitals, cheapest first
| Hospital | Cash price | List price | Off list | File date |
|---|---|---|---|---|
| St. John Broken Arrow, Inc. lowest Jenks, OK PT WITH INR 41795 | $12.49 | $33.75 | 63% | — source file |
| St. John Medical Center, Inc. Tulsa, OK PT WITH INR 41795 | $12.49 | $33.75 | 63% | — source file |
| St. John Sapulpa, Inc. Sapulpa, OK PT WITH INR 41795 | $12.49 | $33.75 | 63% | — source file |
| Owasso Medical Facility, Inc. N Owasso, OK PT WITH INR 41795 | $12.49 | $33.75 | 63% | — source file |
| St. John Broken Arrow, Inc. Jenks, OK PROTHROMBIN TIME 46742 | $29.60 | $80.00 | 63% | — source file |
| St. John Broken Arrow, Inc. Jenks, OK PROTHROMBIN TIME- 46742 | $29.60 | $80.00 | 63% | — source file |
| St. John Medical Center, Inc. Tulsa, OK ISTAT POC PT/INR- 46742 | $29.60 | $80.00 | 63% | — source file |
| St. John Medical Center, Inc. Tulsa, OK PROTHROMBIN TIME- 46742 | $29.60 | $80.00 | 63% | — source file |
| St. John Medical Center, Inc. Tulsa, OK PROTHROMBIN TIME 46742 | $29.60 | $80.00 | 63% | — source file |
| St. John Sapulpa, Inc. Sapulpa, OK ISTAT POC PT/INR- 46742 | $29.60 | $80.00 | 63% | — source file |
| St. John Sapulpa, Inc. Sapulpa, OK PROTHROMBIN TIME- 46742 | $29.60 | $80.00 | 63% | — source file |
| St. John Sapulpa, Inc. Sapulpa, OK PROTHROMBIN TIME 46742 | $29.60 | $80.00 | 63% | — source file |
| Owasso Medical Facility, Inc. N Owasso, OK ISTAT POC PT/INR- 46742 | $29.60 | $80.00 | 63% | — source file |
| Owasso Medical Facility, Inc. N Owasso, OK PROTHROMBIN TIME- 46742 | $29.60 | $80.00 | 63% | — source file |
| Owasso Medical Facility, Inc. N Owasso, OK PROTHROMBIN TIME 46742 | $29.60 | $80.00 | 63% | — source file |
| St. John Broken Arrow, Inc. Jenks, OK ISTAT POC PT/INR- 46742 | $29.60 | $80.00 | 63% | — source file |
| Saint Francis Hospital Yale Tulsa, OK Hc Prothrombin Time | $41.76 | $104.40 | 60% | Apr 1, 2026 source file |
| Saint Francis Hospital South Tulsa, OK Hc Prothrombin Time | $41.76 | $104.40 | 60% | Apr 1, 2026 source file |
Inpatient: lowest $12.49, median $29.60, highest $41.76 — a 3.3× difference within the same market.
As an outpatient, the same code is billed by 6 facilities here, median $29.60 — that is the price to compare if you are not being admitted.
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.