Prothrombin time (PT/INR) clotting test in Michigan City-La Porte, IN — inpatient
In Michigan City-La Porte, IN, 1 hospital lists a cash price for Prothrombin time (PT/INR) clotting test as an inpatient: from $8.10 to $58.41, with a median of $58.41.
Cash prices at 1 facility for code 85610, as an inpatient (admitted to hospital) . Collected Sep 22, 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 Michigan City-La Porte, IN.
Hospitals, cheapest first
| Hospital | Cash price | List price | Off list | File date |
|---|---|---|---|---|
| La Porte Hospital Company LLC lowest La Porte, IN Prothrombin and INR POC AMB | $8.10 | $15.00 | 46% | Apr 1, 2026 source file |
| La Porte Hospital Company LLC La Porte, IN Prothrombin Time w/INR | $58.41 | $108.16 | 46% | Apr 1, 2026 source file |
| La Porte Hospital Company LLC La Porte, IN .Protime w/INR POC | $58.41 | $108.16 | 46% | Apr 1, 2026 source file |
| La Porte Hospital Company LLC La Porte, IN 85610 - L117079 PT | $58.41 | $108.16 | 46% | Apr 1, 2026 source file |
| La Porte Hospital Company LLC La Porte, IN 85610 L117028 PROTHROMBIN | $58.41 | $108.16 | 46% | Apr 1, 2026 source file |
Inpatient: lowest $8.10, median $58.41, highest $58.41 — a 7.2× difference within the same market.
As an outpatient, the same code is billed by 1 facility here, median $35.69 — 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.
1 row held back from this comparison
It is priced below $1 or below a tenth of the national median for code 85610 ($32.92). Such a line is almost always a physician's fee billed separately, an assistant's share or a placeholder — a real charge, but not the price of the procedure itself.
| La Porte Hospital Company LLC La Porte, IN.Protime INR POC | $1.16 | file |