Partial thromboplastin time (PTT) clotting test cost in North Dakota
In North Dakota, 9 hospitals publish a cash price for Partial thromboplastin time (PTT) clotting test: from $7.58 to $77.25, with a median of $15.20. The lowest price is at Mercy Hospital of Devils Lake (Devils Lake). The highest price is 10.2× the lowest.
Outpatient cash prices, one line per hospital — its lowest listed price for code 85730. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 23, 2026.
Hospitals in North Dakota, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Mercy Hospital of Devils Lake lowest Devils Lake · Devils Lake, ND PTT-LA SCREEN (PTT-D) | $7.58 | $18.03 | Feb 28, 2026 source file |
| Carrington Health Center Carrington · Carrington, ND PTT-LA SCREEN (PTT-D) | $10.46 | $18.03 | Feb 28, 2026 source file |
| Mercy Medical Center Williston · Williston, ND PTT-LA SCREEN (PTT-D) | $10.46 | $18.03 | Feb 28, 2026 source file |
| St Joseph's Hospital and Health Center Dickinson · Dickinson, ND PTT-LA SCREEN (PTT-D) | $11.36 | $18.03 | Feb 28, 2026 source file |
| Sanford Hillsboro Medical Center Hillsboro · Hillsboro, ND LUPUS ANTICOAG PANEL PTT 85730.900 | $15.20 | $19.00 | Mar 4, 2026 source file |
| Sanford Mayville Medical Center Mayville · Mayville, ND LUPUS ANTICOAG PANEL PTT 85730.900 | $15.20 | $19.00 | Mar 4, 2026 source file |
| St. Alexius Medical Center Bismarck · Bismarck, ND HC THROMBOPLASTIN TIME PARTIAL | $33.66 | $66.00 | Feb 28, 2026 source file |
| Garrison Memorial Hospital Garrison · Garrison, ND HC THROMBOPLASTIN TIME PARTIAL | $46.24 | $68.00 | Feb 28, 2026 source file |
| Essentia Health Fargo S Fargo · Fargo, ND-MN THROMBOPLASTIN TIME PARTIAL | $77.25 | $103.00 | Jan 1, 2026 source file |
By metro area
Each metro page compares every listing, including prices for both sides of the body.
| Metro area | Hospitals | Lowest | Median |
|---|---|---|---|
| Bismarck, ND | 1 | $33.66 | $33.66 |
| Carrington, ND | 1 | $10.46 | $10.46 |
| Devils Lake, ND | 1 | $7.58 | $7.58 |
| Dickinson, ND | 1 | $11.36 | $11.36 |
| Fargo, ND-MN | 1 | $77.25 | $77.25 |
| Garrison, ND | 1 | $46.24 | $46.24 |
| Hillsboro, ND | 1 | $15.20 | $15.20 |
| Mayville, ND | 1 | $15.20 | $15.20 |
| Williston, ND | 1 | $10.46 | $10.46 |
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.
Partial thromboplastin time (PTT) clotting test in other states
- Alabama$62.92
- Alaska$24.96
- Arizona$31.56
- Arkansas$29.00
- California$110.42
- Colorado$28.60
- Connecticut$29.73
- Delaware$77.24
- Florida$20.00
- Georgia$50.00
- Hawaii$15.60
- Idaho$15.03
- Illinois$47.50
- Indiana$51.00
- Iowa$37.70
- Kansas$71.50
- Kentucky$149.17
- Louisiana$23.52
- Maine$42.00
- Maryland$23.50
- Massachusetts$20.70
- Michigan$31.00
- Minnesota$56.01
- Mississippi$33.00
- Missouri$37.50
- Montana$51.20
- Nebraska$38.64
- Nevada$58.08
- New Hampshire$39.23
- New Jersey$6.91
- New Mexico$62.18
- New York$21.75
- North Carolina$45.50
- Ohio$34.80
- Oklahoma$31.20
- Oregon$54.00
- Pennsylvania$44.40
- Puerto Rico$12.50
- Rhode Island$47.00
- South Carolina$48.50
- South Dakota$58.00
- Tennessee$10.50
- Texas$34.50
- Utah$89.90
- Vermont$54.67
- Virginia$43.20
- Washington$35.85
- West Virginia$44.25
- Wisconsin$50.00
- Wyoming$13.05
Median cash price across the state's hospitals.