Prothrombin time (PT/INR) clotting test cost in New Hampshire
In New Hampshire, 6 hospitals publish a cash price for Prothrombin time (PT/INR) clotting test: from $4.95 to $50.40, with a median of $32.79. The lowest price is at Valley Regional Hospital (Claremont). The highest price is 10.2× the lowest.
Outpatient cash prices, one line per hospital — its lowest listed price for code 85610. 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 PROTHROMBIN TIME FOR DH PANEL | $4.95 | $9.00 | Jun 6, 2026 source file |
| Mary Hitchcock Memorial Hospital Lebanon · Lebanon-Claremont, NH-VT PROTHROMBIN TIME | $21.11 | $69.00 | — source file |
| St Joseph Hospital of Nashua Nashua · Manchester-Nashua, NH HC SO PROTHROMBIN TIME | $31.98 | $82.00 | — source file |
| Monadnock Community Hospital Peterborough · Manchester-Nashua, NH PROTHROMBIN TIME | $33.60 | $56.00 | Apr 1, 2026 source file |
| Elliot Hospital Manchester · Manchester-Nashua, NH Hc Prothrombin Time | $35.52 | $96.00 | Apr 1, 2026 source file |
| MaineHealth North Conway · North Conway, NH HC PROTHROMTIME | $50.40 | $50.40 | 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 | $31.98 | $33.60 |
| Lebanon-Claremont, NH-VT | 2 | $4.95 | $13.03 |
| North Conway, NH | 1 | $50.40 | $50.40 |
What it is
The prothrombin time (PT) test measures how long it takes blood to clot, and is reported with the INR, a standardized number. It is used to monitor warfarin and to check clotting before surgery or with liver disease.
What the price covers
The price usually covers the PT and INR result. The blood draw is often a separate charge; a fingerstick home or clinic INR check may be billed differently.
Prothrombin time (PT/INR) clotting test in other states
- Alabama$54.47
- Alaska$23.70
- Arizona$25.19
- Arkansas$17.05
- California$83.00
- Colorado$43.55
- Connecticut$18.35
- Delaware$44.58
- Florida$16.38
- Georgia$36.23
- Hawaii$11.40
- Idaho$15.03
- Illinois$27.50
- Indiana$26.00
- Iowa$10.40
- Kansas$45.18
- Kentucky$59.38
- Louisiana$16.64
- Maine$23.76
- Maryland$23.50
- Massachusetts$16.67
- Michigan$17.07
- Minnesota$27.60
- Mississippi$41.37
- Missouri$23.25
- Montana$27.01
- Nebraska$31.45
- Nevada$47.29
- New Jersey$4.93
- New Mexico$36.73
- New York$15.00
- North Carolina$45.92
- North Dakota$11.20
- Ohio$23.40
- Oklahoma$14.30
- Oregon$28.86
- Pennsylvania$29.40
- Puerto Rico$16.00
- Rhode Island$37.00
- South Carolina$38.50
- South Dakota$30.00
- Tennessee$12.00
- Texas$23.70
- Utah$28.13
- Vermont$20.00
- Virginia$12.60
- Washington$34.53
- West Virginia$28.75
- Wisconsin$27.50
- Wyoming$8.93
Median cash price across the state's hospitals.