Lab tests CPT 85610 Outpatient

Prothrombin time (PT/INR) clotting test in Bryant, AR

In Bryant, AR, 1 hospital lists a cash price for Prothrombin time (PT/INR) clotting test: from $4.29 to $67.60, with a median of $35.95.

Cash prices at 1 facility for code 85610, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 22, 2026; the hospital files themselves were last updated between Nov 21, 2025 and Nov 21, 2025.

Lowest$4.29Arkansas Heart Hospital LLC
Median$35.95half pay less
Highest$67.60in this market
Difference15.8×highest vs lowest

Where each hospital's price falls

Each dot is one hospital's cash price on a scale from the lowest to the highest in Bryant, AR.

median
Lowest $4.29Highest $67.60

Hospitals, cheapest first

HospitalCash price List priceOff listFile date
Arkansas Heart Hospital LLC lowest Bryant, AR INR (POCT) $4.29 $5.36 20% Nov 21, 2025
source file
Arkansas Heart Hospital LLC Bryant, AR Prothrombin Time and INR $67.60 $84.50 20% Nov 21, 2025
source file

Outpatient: lowest $4.29, median $35.95, highest $67.60 — a 15.8× difference within the same market.

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.