Lab tests CPT 85730 Inpatient — admitted to hospital

Partial thromboplastin time (PTT) clotting test in Williamsport, PA — inpatient

In Williamsport, PA, 2 hospitals list a cash price for Partial thromboplastin time (PTT) clotting test as an inpatient: from $105.60 to $423.00, with a median of $105.60. The lowest listed price is at UPMC Muncy.

Cash prices at 2 facilities across 2 cities for code 85730, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between — and —.

Lowest$105.60UPMC Muncy
Median$105.60half pay less
Highest$423.00in this market
Difference4.0×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 Williamsport, PA.

median
Lowest $105.60Highest $423.00

Hospitals, cheapest first

HospitalCash price List priceOff listFile date
UPMC Muncy lowest Muncy, PA ACT PART THROMBOP TIME P P7021 $105.60 $176.00 40%
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UPMC Williamsport Williamsport, PA ACT PART THROMBOP TIME P P7021 $105.60 $176.00 40%
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UPMC Williamsport Williamsport, PA THROMBPL TIME PART(PTT) P6881 $105.60 $176.00 40%
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UPMC Williamsport Williamsport, PA PARTIAL THROMBOPLASTIN PL 2848 $105.60 $176.00 40%
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UPMC Williamsport Williamsport, PA PARTIAL PROTHROMBIN TIME P4160 $105.60 $176.00 40%
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UPMC Williamsport Williamsport, PA THROMBOPLASTIN TIME P0267 $105.60 $176.00 40%
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UPMC Williamsport Williamsport, PA THROMBOPLASTIN TIME P3391 $105.60 $176.00 40%
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UPMC Williamsport Williamsport, PA THROMBOPLASTIN TIME P3417 $105.60 $176.00 40%
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UPMC Williamsport Williamsport, PA THROMBOPLASTIN TIME P2635 $105.60 $176.00 40%
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UPMC Williamsport Williamsport, PA APTT (BASELINE) PNL 5464 $105.60 $176.00 40%
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UPMC Williamsport Williamsport, PA THROMBOPL TIME PARTL(PTT)P2441 $105.60 $176.00 40%
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UPMC Williamsport Williamsport, PA ACTIVATED PTT $105.60 $176.00 40%
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UPMC Williamsport Williamsport, PA PTT (APTT) $105.60 $176.00 40%
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UPMC Muncy Muncy, PA THROMBOPLASTIN TIME P3391 $423.00 $705.00 40%
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UPMC Muncy Muncy, PA THROMBOPLASTIN TIME P2635 $423.00 $705.00 40%
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UPMC Muncy Muncy, PA THROMBOPLASTIN TIME P0267 $423.00 $705.00 40%
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UPMC Muncy Muncy, PA THROMBOPL TIME PARTL(PTT)P2441 $423.00 $705.00 40%
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UPMC Muncy Muncy, PA PARTIAL THROMBOPLASTIN PL 2848 $423.00 $705.00 40%
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UPMC Muncy Muncy, PA APTT (BASELINE) PNL 5464 $423.00 $705.00 40%
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UPMC Muncy Muncy, PA ACTIVATED PTT $423.00 $705.00 40%
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UPMC Muncy Muncy, PA THROMBOPLASTIN TIME P3417 $423.00 $705.00 40%
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Inpatient: lowest $105.60, median $105.60, highest $423.00 — a 4.0× difference within the same market.

As an outpatient, the same code is billed by 2 facilities here, median $105.60 — that is the price to compare if you are not being admitted.

What it is

The partial thromboplastin time (PTT or aPTT) test measures how long it takes blood to clot through a different pathway than the PT test. It is used to check for bleeding disorders, before surgery, and to monitor heparin.

What the price covers

The price usually covers the PTT test. The blood draw is often billed separately.