SelfPayRates — hospital cash prices, from the source

Partial thromboplastin time (PTT) clotting test in Muscatine, IA

Cash prices at 1 facility 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 Jan 28, 2026 and Jan 28, 2026.

HospitalCash price List priceOffFile date
Unity Healthcare MUSCATINE, IA
CHG THROMBOPLAS TIME PARTIAL
$15.20 $19.00 20% Jan 28, 2026
file
Unity Healthcare MUSCATINE, IA
HC PTT; PLASMA OR WHOLE BLOOD
$32.85 $41.06 20% Jan 28, 2026
file

Outpatient: lowest $15.20, median $24.03, highest $32.85 — a 2.2× difference within the same market.

As an inpatient, the same code is billed by 1 facility here, median $24.03. 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