Lab tests CPT 85730 Outpatient

Partial thromboplastin time (PTT) clotting test in Wichita, KS

In Wichita, KS, 1 hospital lists a cash price for Partial thromboplastin time (PTT) clotting test: from $27.30 to $27.30, with a median of $27.30.

Cash prices at 1 facility for code 85730, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 22, 2026; the hospital files themselves were last updated between — and —.

Lowest$27.30Susan B Allen Memorial Hospital
Median$27.30half pay less
Highest$27.30in this market
Difference1.0×highest vs lowest

Hospitals, cheapest first

HospitalCash price List priceOff listFile date
Susan B Allen Memorial Hospital El Dorado, KS COAGULATION ASSESSMENT BLOOD TEST, PLASMA OR WHOLE BLOOD $27.30 $42.00 35%
source file

Outpatient: lowest $27.30, median $27.30, highest $27.30.

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.

1 row held back from this comparison

It is priced below $1 or below a tenth of the national median for code 85730 ($48.56). Such a line is almost always a physician's fee billed separately, an assistant's share or a placeholder — a real charge, but not the price of the procedure itself.

Susan B Allen Memorial Hospital El Dorado, KSTHROMBOPLASTIN TIME PARTIAL $4.55 file