Partial thromboplastin time (PTT), clotting test at Duke Health Lake Norman Hospital
CPT 85730 · Mooresville, NC
These are Duke Health Lake Norman 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 13 North Carolina hospitals we index that post a cash price for this service: lowest $69.85, median $76.00, highest $89.64. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| Novant Health Huntersville Medical Center Huntersville, NC | 11.9 mi | $76.00 | $152.00 | 2026-03-30 |
| Atrium Health University City Charlotte, NC | 19.5 mi | $69.85 | $139.70 | 2025-12-05 |
| Atrium Health Lincoln Lincolnton, NC | 21.2 mi | $69.85 | $139.70 | 2025-12-01 |
| Novant Health Mint Hill Medical Center Charlotte, NC | 25.3 mi | $76.00 | $152.00 | 2026-03-30 |
| Carolinas Medical Center/Behav Health Charlotte, NC | 25.4 mi | $69.85 | $139.70 | 2025-12-04 |
| Novant Health Rowan Medical Center Salisbury, NC | 26.3 mi | $76.00 | $152.00 | 2026-03-31 |
| Atrium Health Pineville Charlotte, NC | 30.8 mi | $69.85 | $139.70 | 2025-12-05 |
| Novant Health Ballantyne Medical Center Charlotte, NC | 36.5 mi | $76.00 | $152.00 | 2026-03-30 |
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 (APTT) line 1325 | outpatient | $89.64 | $332.00 | $29.15 – $215.80 |
| Thromboplastin Time (Aptt) line 6018 | both | $89.64 | $332.00 | $96.61 – $114.54 |
| Thromboplastin Time (Aptt) line 6019 | inpatient | $89.64 | $332.00 | $96.61 – $114.54 |
| Thromboplastin Time (Aptt) line 6020 | outpatient | $89.64 | $332.00 | $120.77 – $120.77 |
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 Duke Health Lake Norman Hospital prices