Lab tests CPT 85610 Inpatient — admitted to hospital

Prothrombin time (PT/INR) clotting test in Lancaster, PA — inpatient

In Lancaster, PA, 3 hospitals list a cash price for Prothrombin time (PT/INR) clotting test as an inpatient: from $8.12 to $22.20, with a median of $15.00. The lowest listed price is at Penn State Health Lancaster Medical Center.

Cash prices at 3 facilities across 3 cities for code 85610, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between — and —.

Lowest$8.12Penn State Health Lancaster Medical Center
Median$15.00half pay less
Highest$22.20in this market
Difference2.7×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 Lancaster, PA.

median
Lowest $8.12Highest $22.20

Hospitals, cheapest first

HospitalCash price List priceOff listFile date
Penn State Health Lancaster Medical Center lowest Lancaster, PA 85610 Prothrombin Time and INR. Tech $8.12 $28.00 71%
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Penn State Health Lancaster Medical Center Lancaster, PA POC Prothrombin Time/INR by Istat Tech $8.12 $28.00 71%
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Penn State Health Lancaster Medical Center Lancaster, PA 85610 PROTHROMBIN TIME Tech $8.12 $28.00 71%
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Ephrata Community Hospital Ephrata, PA Blood Test, Clotting Time $15.00 $46.00 67%
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UPMC Lititz Lititz, PA HC ISTAT PT INR POC $22.20 $37.00 40%
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UPMC Lititz Lititz, PA HC PROTHROMBIN TIME $22.20 $37.00 40%
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UPMC Lititz Lititz, PA HC LUPUS ANTICOAG SCRN PROFILE A $22.20 $37.00 40%
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Inpatient: lowest $8.12, median $15.00, highest $22.20 — a 2.7× difference within the same market.

As an outpatient, the same code is billed by 3 facilities here, median $15.00 — 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.