Prothrombin time (PT/INR) clotting test in Grand Rapids, MN — inpatient
In Grand Rapids, MN, 2 hospitals list a cash price for Prothrombin time (PT/INR) clotting test as an inpatient: from $6.24 to $48.04, with a median of $33.16. The lowest listed price is at Grand Itasca Clinic and Hospital.
Cash prices at 2 facilities across 2 cities for code 85610, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Jan 1, 2026 and Jan 28, 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 Grand Rapids, MN.
Hospitals, cheapest first
| Hospital | Cash price | List price | Off list | File date |
|---|---|---|---|---|
| Grand Itasca Clinic and Hospital lowest Grand Rapids, MN HC INR POCT | $6.24 | $14.67 | 57% | Jan 28, 2026 source file |
| Grand Itasca Clinic and Hospital Grand Rapids, MN HC INR SP COAG | $6.38 | $15.00 | 57% | Jan 28, 2026 source file |
| Grand Itasca Clinic and Hospital Grand Rapids, MN HC PT MIXING STUDIES | $33.15 | $78.00 | 58% | Jan 28, 2026 source file |
| Grand Itasca Clinic and Hospital Grand Rapids, MN HC PROTHROMBIN TIME/INR | $33.16 | $78.02 | 57% | Jan 28, 2026 source file |
| Essentia Health Deer River NE Deer River, MN PROTHROMBIN TIME (PT/INR) QW | $48.04 | $65.00 | 26% | Jan 1, 2026 source file |
| Essentia Health Deer River NE Deer River, MN PROTHROMBIN TIME (PT/INR) | $48.04 | $65.00 | 26% | Jan 1, 2026 source file |
Inpatient: lowest $6.24, median $33.16, highest $48.04 — a 7.7× difference within the same market.
As an outpatient, the same code is billed by 2 facilities here, median $19.77 — 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.