SelfPayRates — hospital cash prices, from the source

Prothrombin time (PT/INR) clotting test in Hagerstown-Martinsburg, MD-WV

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 — and —.

HospitalCash price List priceOffFile date
City Hospital, Inc. MARTINSBURG, WV
BLOOD TEST; CLOTTING TIME
$40.00 $80.00 50%
file
City Hospital, Inc. MARTINSBURG, WV
PROTHROMBIN TIME
$43.50 $87.00 50%
file

Outpatient: lowest $40.00, median $41.75, highest $43.50 — a 1.1× difference within the same market.

As an inpatient, the same code is billed by 1 facility here, median $4.29. 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