SelfPayRates — hospital cash prices, from the source

Prothrombin time (PT/INR) clotting test in Palm Bay-Melbourne-Titusville, FL

Cash prices at 5 facilities across 3 cities for code 85610, 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 Prothrombin Time - Protime-Inr
$3.60 $9.00 60% Apr 1, 2026
file
Orlando Health Melbourne Hospital MELBOURNE, FL
Hb Prothrombin Time-Ref
$8.80 $22.00 60% Apr 1, 2026
file
Viera Hospital MELBOURNE, FL
HC PROTHROMBIN TIME - PROTHROMBIN MIXING STUDY
$16.38 $65.50 75% Mar 2, 2026
file
Viera Hospital MELBOURNE, FL
HC PROTHROMBIN TIME - PROTIME-INR
$16.38 $65.50 75% Mar 2, 2026
file
Holmes Regional Medical Center MELBOURNE, FL
HC PROTHROMBIN TIME
$16.38 $65.50 75% Mar 2, 2026
file
Holmes Regional Medical Center MELBOURNE, FL
HC PROTHROMBIN TIME - PROTHROMBIN MIXING STUDY
$16.38 $65.50 75% Mar 2, 2026
file
Holmes Regional Medical Center MELBOURNE, FL
HC PROTHROMBIN TIME - PROTIME-INR
$16.38 $65.50 75% Mar 2, 2026
file
Palm Bay Hospital PALM BAY, FL
HC PROTHROMBIN TIME
$16.38 $65.50 75% Mar 2, 2026
file
Palm Bay Hospital PALM BAY, FL
HC PROTHROMBIN TIME - PROTHROMBIN MIXING STUDY
$16.38 $65.50 75% Mar 2, 2026
file
Palm Bay Hospital PALM BAY, FL
HC PROTHROMBIN TIME - PROTIME-INR
$16.38 $65.50 75% Mar 2, 2026
file
Cape Canaveral Hospital COCOA BEACH, FL
HC PROTHROMBIN TIME
$16.38 $65.50 75% Mar 2, 2026
file
Cape Canaveral Hospital COCOA BEACH, FL
HC PROTHROMBIN TIME - PROTHROMBIN MIXING STUDY
$16.38 $65.50 75% Mar 2, 2026
file
Cape Canaveral Hospital COCOA BEACH, FL
HC PROTHROMBIN TIME - PROTIME-INR
$16.38 $65.50 75% Mar 2, 2026
file
Viera Hospital MELBOURNE, FL
HC PROTHROMBIN TIME
$16.38 $65.50 75% Mar 2, 2026
file
Orlando Health Melbourne Hospital MELBOURNE, FL
Hb Prothrombin Time - Protime-Inr-Poct
$58.80 $147.00 60% Apr 1, 2026
file

Outpatient: lowest $3.60, median $16.38, highest $58.80 — a 16.3× difference within the same market.

As an inpatient, the same code is billed by 5 facilities here, median $16.38. 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