Partial thromboplastin time (PTT) clotting test in Evansville, IN — inpatient
In Evansville, IN, 3 hospitals list a cash price for Partial thromboplastin time (PTT) clotting test as an inpatient: from $11.55 to $122.21, with a median of $52.20. The lowest listed price is at Deaconess Hospital, Inc.
Cash prices at 3 facilities across 3 cities for code 85730, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Feb 11, 2026 and Feb 13, 2026.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Evansville, IN.
Hospitals, cheapest first
| Hospital | Cash price | List price | Off list | File date |
|---|---|---|---|---|
| Deaconess Hospital, Inc lowest Newburgh, IN APTT | $11.55 | $33.00 | 65% | Feb 13, 2026 source file |
| Deaconess Hospital, Inc Newburgh, IN APTT | $11.55 | $33.00 | 65% | Feb 11, 2026 source file |
| Deaconess Hospital, Inc Newburgh, IN CHG THROMBOPLASTIN TIME PARTIAL PLASMA/WHOLE BLOOD | $11.55 | $33.00 | 65% | Feb 11, 2026 source file |
| Deaconess Hospital, Inc Newburgh, IN CHG THROMBOPLASTIN TIME PARTIAL PLASMA/WHOLE BLOOD | $11.55 | $33.00 | 65% | Feb 13, 2026 source file |
| St. Mary's Health, Inc. Evansville, IN #THROMBOPLAST PTT;PLSM/WHL BLD | $52.20 | $87.00 | 40% | — source file |
| St. Mary's Warrick Hospital, Inc. Boonville, IN #THROMBOPLAST PTT;PLSM/WHL BLD | $52.20 | $87.00 | 40% | — source file |
| St. Mary's Warrick Hospital, Inc. Boonville, IN #THROMBOPLAST PTT;PLSM/WHL BLD | $52.20 | $87.00 | 40% | — source file |
| St. Mary's Warrick Hospital, Inc. Boonville, IN THROMBOPLASTIN TIME PTT;PLASMA | $58.80 | $98.00 | 40% | — source file |
| St. Mary's Warrick Hospital, Inc. Boonville, IN THROMBOPLASTIN TIME PTT;PLASMA | $58.80 | $98.00 | 40% | — source file |
| St. Mary's Health, Inc. Evansville, IN THROMBOPLASTIN TIME PTT;PLASMA | $58.80 | $98.00 | 40% | — source file |
| Deaconess Hospital, Inc Newburgh, IN HC APTT B | $122.21 | $207.13 | 41% | Feb 13, 2026 source file |
| Deaconess Hospital, Inc Newburgh, IN HC LUPUS ANTICOAG THROMBOPLASTIN TIME PARTIAL | $122.21 | $207.12 | 41% | Feb 13, 2026 source file |
Inpatient: lowest $11.55, median $52.20, highest $122.21 — a 10.6× difference within the same market.
As an outpatient, the same code is billed by 3 facilities here, median $52.20 — that is the price to compare if you are not being admitted.
What it is
The partial thromboplastin time (PTT or aPTT) test measures how long it takes blood to clot through a different pathway than the PT test. It is used to check for bleeding disorders, before surgery, and to monitor heparin.
What the price covers
The price usually covers the PTT test. The blood draw is often billed separately.