SelfPayRates — hospital cash prices, from the source

Partial thromboplastin time (PTT) clotting test in Palm Bay-Melbourne-Titusville, FL

Cash prices at 5 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 Mar 2, 2026 and Apr 1, 2026.

HospitalCash price List priceOffFile date
Orlando Health Melbourne Hospital MELBOURNE, FL
Hb Aptt Heparin Therapy
$5.20 $13.00 60% Apr 1, 2026
file
Orlando Health Melbourne Hospital MELBOURNE, FL
Hb Thromboplas Time Partial - Aptt
$5.20 $13.00 60% Apr 1, 2026
file
Cape Canaveral Hospital COCOA BEACH, FL
HC THROMBOPLAS TIME PARTIAL - APTT
$21.50 $86.00 75% Mar 2, 2026
file
Viera Hospital MELBOURNE, FL
HC THROMBOPLAS TIME PARTIAL - APTT
$21.50 $86.00 75% Mar 2, 2026
file
Holmes Regional Medical Center MELBOURNE, FL
HC THROMBOPLAS TIME PARTIAL - APTT
$21.50 $86.00 75% Mar 2, 2026
file
Palm Bay Hospital PALM BAY, FL
HC THROMBOPLAS TIME PARTIAL - APTT
$21.50 $86.00 75% Mar 2, 2026
file
Orlando Health Melbourne Hospital MELBOURNE, FL
Hb Ptt-Ref
$24.00 $60.00 60% Apr 1, 2026
file
Orlando Health Melbourne Hospital MELBOURNE, FL
Hb Kaolin Clot Time (Kct)-Ref
$26.40 $66.00 60% Apr 1, 2026
file
Orlando Health Melbourne Hospital MELBOURNE, FL
Hb Inhibitor Screen-Ref
$100.00 $250.00 60% Apr 1, 2026
file
Orlando Health Melbourne Hospital MELBOURNE, FL
Hb Vonwillebrand Disease Panel-Ref
$334.40 $836.00 60% Apr 1, 2026
file

Outpatient: lowest $5.20, median $21.50, highest $334.40 — a 64.3× difference within the same market.

As an inpatient, the same code is billed by 5 facilities here, median $21.50. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.

Other markets for this procedure