Prothrombin time (PT/INR) clotting test cost in Hawaii
In Hawaii, 5 hospitals publish a cash price for Prothrombin time (PT/INR) clotting test: from $11.40 to $36.60, with a median of $11.40. The lowest price is at Kapiolani Medical Center for Women & Children (Honolulu) and 3 other hospitals. The highest price is 3.2× 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 Hawaii, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Kapiolani Medical Center for Women & Children lowest Honolulu · Urban Honolulu, HI PROTIME | $11.40 | $19.00 | Feb 12, 2026 source file |
| Pali Momi Medical Center lowest Aiea · Urban Honolulu, HI PROTIME | $11.40 | $19.00 | Feb 12, 2026 source file |
| Straub Clinic & Hospital lowest Honolulu · Urban Honolulu, HI PROTIME | $11.40 | $19.00 | Feb 12, 2026 source file |
| Wilcox Memorial Hospital lowest Lihue · Kapaa, HI PROTIME | $11.40 | $19.00 | Feb 12, 2026 source file |
| Shriners Childrens - Honolulu Honolulu · Urban Honolulu, HI PROTHROMBIN TIME | $36.60 | $36.60 | — source file |
By metro area
Each metro page compares every listing, including prices for both sides of the body.
| Metro area | Hospitals | Lowest | Median |
|---|---|---|---|
| Urban Honolulu, HI | 4 | $11.40 | $11.40 |
| Kapaa, HI | 1 | $11.40 | $11.40 |
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
- 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 Hampshire$32.79
- 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.