SelfPayRates — hospital cash prices, from the source

Partial thromboplastin time (PTT) clotting test in Washington, NC

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 Apr 1, 2026 and Apr 1, 2026.

HospitalCash price List priceOffFile date
Pitt County Memorial Hospital, Inc. WASHINGTON, NC
763 Ptt-Ref-Qu
$11.13 $21.00 47% Apr 1, 2026
file
Pitt County Memorial Hospital, Inc. WASHINGTON, NC
7079 Thromboplastin Time Partial-Ref-Qu
$14.31 $27.00 47% Apr 1, 2026
file
Pitt County Memorial Hospital, Inc. WASHINGTON, NC
Thromboplastin Time Partial-Ref
$63.07 $119.00 47% Apr 1, 2026
file
Pitt County Memorial Hospital, Inc. WASHINGTON, NC
Thromboplastin Time Partial
$63.07 $119.00 47% Apr 1, 2026
file

Outpatient: lowest $11.13, median $38.69, highest $63.07 — a 5.7× difference within the same market.

As an inpatient, the same code is billed by 1 facility here, median $38.69. 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