Lab tests CPT 85610 Outpatient

Prothrombin time (PT/INR) clotting test in Corbin, KY

In Corbin, KY, 2 hospitals list a cash price for Prothrombin time (PT/INR) clotting test: from $59.38 to $193.66, with a median of $117.98. The lowest listed price is at Baptist Healthcare System INC.

Cash prices at 2 facilities across 2 cities for code 85610, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between Apr 1, 2026 and Sep 15, 2026.

Lowest$59.38Baptist Healthcare System INC
Median$117.98half pay less
Highest$193.66in this market
Difference3.3×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 Corbin, KY.

median
Lowest $59.38Highest $193.66

Hospitals, cheapest first

HospitalCash price List priceOff listFile date
Baptist Healthcare System INC lowest Corbin, KY Blood test, clotting time $59.38 $79.17 25% Sep 15, 2026
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Adventhealth Manchester Manchester, KY HC PROTHROMBIN TIME - PT AND PTT PANEL $117.98 $117.98 Apr 1, 2026
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Adventhealth Manchester Manchester, KY HC PROTHROMBIN TIME INR - LUPUS ANTICOAGULANT PANEL WITH REFLEX -ARUP $117.98 $117.98 Apr 1, 2026
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Adventhealth Manchester Manchester, KY HC PROTHROMBIN TIME -ANTIPHOSPHOLIPID SYNDROME REFLEX PANEL - ARUP $117.98 $117.98 Apr 1, 2026
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Adventhealth Manchester Manchester, KY HC PROTHROMBIN TIME INR $117.98 $117.98 Apr 1, 2026
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Adventhealth Manchester Manchester, KY HC PROTHROMBIN TIME INR - ARUP PHOSLIPID $117.98 $117.98 Apr 1, 2026
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Adventhealth Manchester Manchester, KY HC PROTHROMBIN TIME INR COUMADIN CLINIC $193.66 $193.66 Apr 1, 2026
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Outpatient: lowest $59.38, median $117.98, highest $193.66 — a 3.3× difference within the same market.

As an inpatient, the same code is billed by 1 facility here, median $117.98. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.

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.