Partial thromboplastin time (PTT) clotting test in Kapaa, HI — inpatient
In Kapaa, HI, 1 hospital lists a cash price for Partial thromboplastin time (PTT) clotting test as an inpatient: from $15.60 to $39.60, with a median of $27.60.
Cash prices at 1 facility for code 85730, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Feb 12, 2026 and Feb 12, 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 Kapaa, HI.
Hospitals, cheapest first
| Hospital | Cash price | List price | Off list | File date |
|---|---|---|---|---|
| Wilcox Memorial Hospital lowest Lihue, HI PTT | $15.60 | $26.00 | 40% | Feb 12, 2026 source file |
| Wilcox Memorial Hospital Lihue, HI THROMBOPLASTIN TIME, PTT;PLASMA/WHOLE BLD | $22.80 | $38.00 | 40% | Feb 12, 2026 source file |
| Wilcox Memorial Hospital Lihue, HI LUPUS ANTICOAGULANT | $24.60 | $41.00 | 40% | Feb 12, 2026 source file |
| Wilcox Memorial Hospital Lihue, HI PTT, PLASMA/WHOLE BLD | $27.60 | $46.00 | 40% | Feb 12, 2026 source file |
| Wilcox Memorial Hospital Lihue, HI THROMBOPLASTIN TIME,PTT;PLASMA/WHOLE BLD | $38.40 | $64.00 | 40% | Feb 12, 2026 source file |
| Wilcox Memorial Hospital Lihue, HI PTT (PARTIAL THROMBOPLASTIN) | $38.40 | $64.00 | 40% | Feb 12, 2026 source file |
| Wilcox Memorial Hospital Lihue, HI PART THROMB TIME (PTT) | $39.60 | $66.00 | 40% | Feb 12, 2026 source file |
Inpatient: lowest $15.60, median $27.60, highest $39.60 — a 2.5× difference within the same market.
As an outpatient, the same code is billed by 1 facility here, median $27.60 — 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.