Lab tests CPT 85730 Outpatient

Partial thromboplastin time (PTT) clotting test in Fayetteville-Springdale-Rogers, AR

In Fayetteville-Springdale-Rogers, AR, 3 hospitals list a cash price for Partial thromboplastin time (PTT) clotting test: from $6.61 to $75.45, with a median of $24.40. The lowest listed price is at Arkansas Childrens Northwest.

Cash prices at 3 facilities across 3 cities 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$6.61Arkansas Childrens Northwest
Median$24.40half pay less
Highest$75.45in this market
Difference11.4×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 Fayetteville-Springdale-Rogers, AR.

median
Lowest $6.61Highest $75.45

Hospitals, cheapest first

HospitalCash price List priceOff listFile date
Arkansas Childrens Northwest lowest Springdale, AR THROMBOPLASTIN TIME PARTIAL $6.61 $7.34 10%
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Ozarks Community Hospital Gravette, AR PARTIAL THROMBOPLASTIN TIME, ACT 763 QT $8.00 $20.00 60%
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Ozarks Community Hospital Gravette, AR Lupus Anticoag Cardiolipin AB/RF91227 QT $8.00 $20.00 60%
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Ozarks Community Hospital Gravette, AR von Willebrand Panel 91242 QT $24.40 $61.00 60%
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Ozarks Community Hospital Gravette, AR PARTIAL THROMBOPLASTIN TIME - GRV $24.40 $61.00 60%
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Ozarks Community Hospital Gravette, AR CHG 85730 Lupus PTT for 7079QT $24.40 $61.00 60%
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Mercy Hospital Rogers dba Mercy Hospital Northwest Arkansas Department Bella Vista, AR Ptt Partial Thromboplastin Time $26.65 $41.00 35%
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Mercy Hospital Rogers dba Mercy Hospital Northwest Arkansas Department Bella Vista, AR Ptt Mixing $61.10 $94.00 35%
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Arkansas Childrens Northwest Springdale, AR COAGULATION ASSESSMENT BLOOD TEST; PLASMA OR WHOLE BLOOD $75.45 $83.83 10%
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Outpatient: lowest $6.61, median $24.40, highest $75.45 — a 11.4× difference within the same market.

As an inpatient, the same code is billed by 2 facilities here, median $24.40. 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.