Prothrombin time (PT/INR) clotting test in Charlotte-Concord-Gastonia, NC-SC — inpatient
In Charlotte-Concord-Gastonia, NC-SC, 12 hospitals list a cash price for Prothrombin time (PT/INR) clotting test as an inpatient: from $16.00 to $184.50, with a median of $89.00. The lowest listed price is at Gaston Memorial Hospital.
Cash prices at 12 facilities across 11 cities for code 85610, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Dec 1, 2025 and Sep 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 Charlotte-Concord-Gastonia, NC-SC.
Hospitals, cheapest first
| Hospital | Cash price | List price | Off list | File date |
|---|---|---|---|---|
| Gaston Memorial Hospital lowest Gastonia, NC CHG LC PROTHROMBIN TIME | $16.00 | $16.00 | — | May 11, 2026 source file |
| Gaston Memorial Hospital Mount Holly, NC CHG LC PROTHROMBIN TIME | $16.00 | $16.00 | — | May 11, 2026 source file |
| Gaston Memorial Hospital Belmont, NC CHG LC PROTHROMBIN TIME | $16.00 | $16.00 | — | May 11, 2026 source file |
| MUSC Chester Regional Medical Center Chester, SC HB PROTHROMBIN TIME | $41.00 | $82.00 | 50% | Apr 1, 2026 source file |
| The Charlotte Mecklenburg Hospital Authority Concord, NC HC PROTHROMBIN TIME | $67.70 | $135.40 | 50% | Dec 1, 2025 source file |
| Atrium Health Hospitals Inc Wadesboro, NC HC PROTHROMBIN TIME | $67.70 | $135.40 | 50% | Dec 1, 2025 source file |
| Carolinas Rehabilitation Charlotte, NC HC PROTHROMBIN TIME | $67.70 | $135.40 | 50% | Dec 5, 2025 source file |
| Carolinas Rehabilitation Belmont, NC HC PROTHROMBIN TIME | $67.70 | $135.40 | 50% | Dec 5, 2025 source file |
| Gaston Memorial Hospital Mount Holly, NC CHG PROTHROMBIN TIME | $89.00 | $89.00 | — | May 11, 2026 source file |
| Gaston Memorial Hospital Gastonia, NC CHG PROTHROMBIN TIME | $89.00 | $89.00 | — | May 11, 2026 source file |
| Gaston Memorial Hospital Belmont, NC CHG PROTHROMBIN TIME | $89.00 | $89.00 | — | May 11, 2026 source file |
| DUKE HEALTH LAKE NORMAN REGIONAL MEDICAL CENTER, INC. Doing Business As: DUKE HEALTH LAKE NORMAN HOSPITAL Mooresville, NC Prothrombin Time | $91.26 | $338.00 | 73% | — source file |
| DUKE HEALTH LAKE NORMAN REGIONAL MEDICAL CENTER, INC. Doing Business As: DUKE HEALTH LAKE NORMAN HOSPITAL Mooresville, NC Prothrombin Time | $91.26 | $338.00 | 73% | — source file |
| Gaston Memorial Hospital Belmont, NC CHG PROTHROMBIN TIME (POC) | $112.00 | $112.00 | — | May 11, 2026 source file |
| Gaston Memorial Hospital Mount Holly, NC CHG PROTHROMBIN TIME (POC) | $112.00 | $112.00 | — | May 11, 2026 source file |
| Gaston Memorial Hospital Gastonia, NC CHG PROTHROMBIN TIME (POC) | $112.00 | $112.00 | — | May 11, 2026 source file |
| Amisub of South Carolina, Inc. Fort Mill, SC PROTHROMBIN TIME | $177.75 | $237.00 | 25% | Apr 15, 2026 source file |
| Amisub of South Carolina, Inc. Rock Hill, SC PROTHROMBIN TIME | $177.75 | $237.00 | 25% | Sep 1, 2026 source file |
| MUSC Lancaster Medical Center Lancaster, SC HB PROTHROMBIN TIME | $184.50 | $369.00 | 50% | Apr 1, 2026 source file |
Inpatient: lowest $16.00, median $89.00, highest $184.50 — a 11.5× difference within the same market.
As an outpatient, the same code is billed by 12 facilities here, median $89.00 — 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.