Partial thromboplastin time (PTT) clotting test in Johnson City, TN — inpatient
In Johnson City, TN, 3 hospitals list a cash price for Partial thromboplastin time (PTT) clotting test as an inpatient: from $10.50 to $10.50, with a median of $10.50. The lowest listed price is at Franklin Woods Community Hospital.
Cash prices at 3 facilities across 2 cities for code 85730, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Mar 23, 2026 and Mar 23, 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 Johnson City, TN.
Hospitals, cheapest first
| Hospital | Cash price | List price | Off list | File date |
|---|---|---|---|---|
| Franklin Woods Community Hospital lowest Johnson City, TN HC PTT THROMBOPLASTIN TIME PARTIAL | $10.50 | $70.00 | 85% | Mar 23, 2026 source file |
| Johnson City Medical Center Johnson City, TN HC PTT THROMBOPLASTIN TIME PARTIAL | $10.50 | $70.00 | 85% | — source file |
| Sycamore Shoals Hospital Elizabethton, TN HC PTT THROMBOPLASTIN TIME PARTIAL | $10.50 | $70.00 | 85% | Mar 23, 2026 source file |
Inpatient: lowest $10.50, median $10.50, highest $10.50.
As an outpatient, the same code is billed by 3 facilities here, median $10.50 — 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.