Partial thromboplastin time (PTT) clotting test in Elmira, NY
In Elmira, NY, 2 hospitals list a cash price for Partial thromboplastin time (PTT) clotting test: from $10.50 to $25.17, with a median of $17.84. The lowest listed price is at Arnot Ogden Medical Center.
Cash prices at 2 facilities 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 Mar 27, 2026 and Mar 27, 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 Elmira, NY.
Hospitals, cheapest first
| Hospital | Cash price | List price | Off list | File date |
|---|---|---|---|---|
| Arnot Ogden Medical Center lowest Elmira, NY HC Thromboplas Time Partial - Additional Charge | $10.50 | $52.50 | 80% | Mar 27, 2026 source file |
| St. Joseph's Hospital Campus Elmira, NY HC Thromboplas Time Partial - Additional Charge | $10.50 | $52.50 | 80% | Mar 27, 2026 source file |
| Arnot Ogden Medical Center Elmira, NY HC Thromboplas Time Partial - Aptt | $25.17 | $125.83 | 80% | Mar 27, 2026 source file |
| St. Joseph's Hospital Campus Elmira, NY HC Thromboplas Time Partial - Aptt | $25.17 | $125.83 | 80% | Mar 27, 2026 source file |
Outpatient: lowest $10.50, median $17.84, highest $25.17 — a 2.4× difference within the same market.
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.