Partial thromboplastin time (PTT), clotting test at Inova Fair Oaks Hospital
CPT 85730 · Fairfax, VA
These are Inova Fair Oaks Hospital's own posted figures from its standard-charges file dated April 1, 2026. They are not a quote. Source: the hospital's file · its price transparency page.
Across 11 Virginia hospitals we index that post a cash price for this service: lowest $38.50, median $79.00, highest $359.16. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| Reston Hospital Center Reston, VA | 6.3 mi | $358.87 | $358.87 | 2026-09-01 |
| Stonesprings Hospital Center Dulles, VA | 7.8 mi | $359.16 | $359.16 | 2026-09-01 |
| Inova Fairfax Hospital Falls Church, VA | 10.3 mi | $79.00 | $158.00 | 2026-04-01 |
| Inova Alexandria Hospital Alexandria, VA | 15.3 mi | $79.00 | $158.00 | 2026-04-01 |
| Inova Mount Vernon Hospital Alexandria, VA | 17.3 mi | $79.00 | $158.00 | 2026-04-01 |
| Sentara Northern Virginia Medical Center Woodbridge, VA | 18.6 mi | $112.50 | $225.00 | 2026-04-01 |
| Inova Loudoun Hospital Leesburg, VA | 22.5 mi | $79.00 | $158.00 | 2026-04-01 |
| Medstar Montgomery Medical Center Olney, MD | 25.1 mi | $21.16 | $21.59 | 2026-04-01 |
Distances are straight-line from ZIP code centers. Each hospital's figures come from its own file; files are updated on different dates.
Every row for CPT 85730 in this hospital's file
| Row in the hospital's file | Setting | Cash | Gross | Insurer min – max |
|---|---|---|---|---|
| HC THROMBOPLASTIN TIME PRTL (PTT) PLSMA/WHL line 2768 | both | $79.00 | $158.00 | $5.25 – $123.24 |
The first row is the one used above. A price for one code usually covers the hospital's facility charge only; the doctor, anesthesia, pathology and other services can be billed separately. Ask the hospital for a good faith estimate before a scheduled service: if you pay yourself and the bill comes in $400 or more above the estimate, you can dispute it under the No Surprises Act.
Check a bill from this hospital All Inova Fair Oaks Hospital prices