Prothrombin time (PT/INR) clotting test in Salisbury, MD — inpatient
In Salisbury, MD, 2 hospitals list a cash price for Prothrombin time (PT/INR) clotting test as an inpatient: from $4.29 to $21.96, with a median of $13.13. The lowest listed price is at Deer's Head Hospital Center.
Cash prices at 2 facilities for code 85610, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between — and —.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Salisbury, MD.
Hospitals, cheapest first
| Hospital | Cash price | List price | Off list | File date |
|---|---|---|---|---|
| Deer's Head Hospital Center lowest Salisbury, MD PT/INR | $4.29 | $4.29 | — | — source file |
| TidalHealth Peninsula Salisbury, MD HC PROTHROMBIN TIME (PROT)(PROS) | $21.96 | $22.41 | 2% | — source file |
Inpatient: lowest $4.29, median $13.13, highest $21.96 — a 5.1× difference within the same market.
As an outpatient, the same code is billed by 1 facility here, median $21.96 — 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.