SelfPayRates — hospital cash prices, from the source

Prothrombin time (PT/INR) clotting test in Marinette, WI-MI

Cash prices at 1 facility 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 Nov 21, 2025 and Nov 21, 2025.

HospitalCash price List priceOffFile date
Aurora Medical Center Bay Area MARINETTE, WI
POC PROTHROMBIN TIME
$27.50 $55.00 50% Nov 21, 2025
file
Aurora Medical Center Bay Area MARINETTE, WI
PROTHROMBIN TIME
$35.00 $70.00 50% Nov 21, 2025
file

Outpatient: lowest $27.50, median $31.25, highest $35.00 — a 1.3× difference within the same market.

As an inpatient, the same code is billed by 1 facility here, median $31.25. 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