SelfPayRates — hospital cash prices, from the source

Partial thromboplastin time (PTT) clotting test in Des Moines-West Des Moines, IA

Cash prices at 4 facilities across 3 cities 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 Mar 31, 2026.

HospitalCash price List priceOffFile date
Central Iowa Hospital Corporation DES MOINES, IA
CHG THROMBOPLAS TIME PARTIAL
$15.20 $19.00 20% Jan 28, 2026
file
Central Iowa Hospital Corporation DES MOINES, IA
CHG THROMBOPLAS TIME PARTIAL
$15.20 $19.00 20% Jan 28, 2026
file
Central Iowa Hospital Corporation DES MOINES, IA
HC PTT; PLASMA OR WHOLE BLOOD
$32.85 $41.06 20% Jan 28, 2026
file
Central Iowa Hospital Corporation DES MOINES, IA
HC PTT; PLASMA OR WHOLE BLOOD
$32.85 $41.06 20% Jan 28, 2026
file
Mercy Medical Center - Newton NEWTON, IA
HC Mayo Aathr Thromboplastin Time Partial (Ptt)
$64.35 $99.00 35% Mar 31, 2026
file
Mercy Medical Center - Newton NEWTON, IA
HC Thromboplastin Time Partial (Ptt)
$64.35 $99.00 35% Mar 31, 2026
file
Catholic Health Initiatives-Iowa Corp DES MOINES, IA
HC Mayo Albld Thromboplastin Time Partial (Ptt)
$124.80 $192.00 35% Mar 31, 2026
file
Catholic Health Initiatives-Iowa Corp DES MOINES, IA
HC Thromboplastin Time Partial (Ptt)
$124.80 $192.00 35% Mar 31, 2026
file
Catholic Health Initiatives-Iowa Corp DES MOINES, IA
HC Mayo Aathr Thromboplastin Time Partial (Ptt)
$124.80 $192.00 35% Mar 31, 2026
file
Catholic Health Initiatives-Iowa Corp WEST DES MOINES, IA
HC Thromboplastin Time Partial (Ptt)
$195.00 $195.00 Mar 31, 2026
file
Mercy Medical Center - Newton NEWTON, IA
HC Thromboplastin Time Partial (Ptt)
$786.00 Mar 31, 2026
file
Catholic Health Initiatives-Iowa Corp DES MOINES, IA
HC Thromboplastin Time Partial (Ptt)
$39,981.90 Mar 31, 2026
file
Catholic Health Initiatives-Iowa Corp WEST DES MOINES, IA
HC Thromboplastin Time Partial (Ptt)
$40,307.08 Mar 31, 2026
file

Outpatient: lowest $15.20, median $124.80, highest $40,307.08 — a 2651.8× difference within the same market.

As an inpatient, the same code is billed by 4 facilities here, median $64.35. 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