Lab tests CPT 85730 Outpatient

Partial thromboplastin time (PTT) clotting test in Dover Foxcroft, ME

In Dover Foxcroft, ME, 1 hospital lists a cash price for Partial thromboplastin time (PTT) clotting test: from $23.10 to $23.10, with a median of $23.10.

Cash prices at 1 facility for code 85730, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between — and —.

Lowest$23.10Mayo Regional Hospital
Median$23.10half pay less
Highest$23.10in this market
Difference1.0×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 Dover Foxcroft, ME.

median
Lowest $23.10Highest $23.10

Hospitals, cheapest first

HospitalCash price List priceOff listFile date
Mayo Regional Hospital lowest Dover Foxcroft, ME PTT-LA W/REFLEX TO HEXAGONAL PHASE CONFIRMATION QS $23.10 $70.00 67%
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Mayo Regional Hospital Dover Foxcroft, ME PTT Non-Heparin $23.10 $70.00 67%
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Mayo Regional Hospital Dover Foxcroft, ME Partial Thromboplastin Time $23.10 $70.00 67%
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Mayo Regional Hospital Dover Foxcroft, ME Silica Clotting Time ALI $23.10 $70.00 67%
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Mayo Regional Hospital Dover Foxcroft, ME PTT ALI $23.10 $70.00 67%
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Mayo Regional Hospital Dover Foxcroft, ME zzLupus Anticoagulant Panel Reflex ALI $23.10 $70.00 67%
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Mayo Regional Hospital Dover Foxcroft, ME Prothrombin Time/ PTT $23.10 $70.00 67%
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Outpatient: lowest $23.10, median $23.10, highest $23.10.

As an inpatient, the same code is billed by 1 facility here, median $23.10. 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 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.