Partial thromboplastin time (PTT) clotting test cost in New Hampshire
In New Hampshire, 6 hospitals publish a cash price for Partial thromboplastin time (PTT) clotting test: from $4.95 to $75.90, with a median of $39.23. The lowest price is at Valley Regional Hospital (Claremont). The highest price is 15.3× 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 New Hampshire, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Valley Regional Hospital lowest Claremont · Lebanon-Claremont, NH-VT PARTIAL THROMBOPLASTIN TIME FOR DH PANEL | $4.95 | $9.00 | Jun 6, 2026 source file |
| Mary Hitchcock Memorial Hospital Lebanon · Lebanon-Claremont, NH-VT PCH PTT (CGP) | $19.58 | $64.00 | — source file |
| Monadnock Community Hospital Peterborough · Manchester-Nashua, NH PARTIAL THROMBOPLASTIN TIME | $34.80 | $58.00 | Apr 1, 2026 source file |
| Elliot Hospital Manchester · Manchester-Nashua, NH Hc Thromboplastin Time Partial Plasma/Whole Blood | $43.66 | $118.00 | Apr 1, 2026 source file |
| St Joseph Hospital of Nashua Nashua · Manchester-Nashua, NH HC SO PTT | $53.43 | $137.00 | — source file |
| MaineHealth North Conway · North Conway, NH HC THROMTIME PARTIAL PLASMA/WHOLE BLOOD | $75.90 | $75.90 | Sep 9, 2025 source file |
By metro area
Each metro page compares every listing, including prices for both sides of the body.
| Metro area | Hospitals | Lowest | Median |
|---|---|---|---|
| Manchester-Nashua, NH | 3 | $34.80 | $43.66 |
| Lebanon-Claremont, NH-VT | 2 | $4.95 | $12.26 |
| North Conway, NH | 1 | $75.90 | $75.90 |
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 Jersey$6.91
- New Mexico$62.18
- New York$21.75
- North Carolina$45.50
- North Dakota$15.20
- 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.