Blood Clotting (PT/INR) Test cost at US hospitals
Prothrombin time (PT/INR) · CPT 85610
$4.18
lowest cash price
$53.30
national median
$540.91
highest cash price
903
hospitals with a published cash price
Middle half of hospitals (25th–75th percentile) against the full range. The same procedure varies $4.18–$540.91 — the variation is the story.
Median cash price over time
Aug 1, 2025 ($52.00) → Sep 1, 2026 ($34.00)
By state
| State | Hospitals | Lowest cash | Median | Highest |
|---|---|---|---|---|
| Alaska | 5 | $58.50 | $90.48 | $170.82 |
| Arizona | 24 | $8.06 | $26.71 | $80.88 |
| Arkansas | 11 | $17.29 | $29.25 | $60.00 |
| California | 91 | $8.94 | $89.60 | $201.57 |
| Colorado | 16 | $5.20 | $53.71 | $191.96 |
| Florida | 72 | $18.36 | $130.65 | $540.91 |
| Georgia | 25 | $20.00 | $68.25 | $363.48 |
| Hawaii | 2 | $40.96 | $40.96 | $41.25 |
| Illinois | 51 | $20.00 | $55.44 | $192.80 |
| Indiana | 26 | $11.12 | $78.00 | $119.40 |
| Iowa | 27 | $32.85 | $44.59 | $353.00 |
| Kansas | 11 | $22.40 | $279.69 | $400.17 |
| Kentucky | 26 | $37.02 | $59.38 | $193.66 |
| Louisiana | 1 | $28.08 | $28.08 | $28.08 |
| Maine | 7 | $46.50 | $87.30 | $110.55 |
| Maryland | 2 | $12.60 | $12.60 | $12.60 |
| Michigan | 27 | $5.92 | $31.00 | $95.20 |
| Minnesota | 18 | $22.51 | $80.86 | $88.51 |
| Mississippi | 11 | $4.18 | $28.80 | $76.59 |
| Missouri | 21 | $23.25 | $29.15 | $433.11 |
| Montana | 2 | $39.20 | $39.20 | $114.40 |
| Nebraska | 13 | $30.70 | $57.54 | $83.00 |
| Nevada | 4 | $24.58 | $100.86 | $140.72 |
| New Hampshire | 1 | $117.50 | $117.50 | $117.50 |
| New Jersey | 23 | $4.29 | $4.72 | $38.80 |
| New Mexico | 2 | $39.06 | $39.06 | $39.06 |
| New York | 23 | $4.29 | $4.29 | $78.00 |
| North Carolina | 15 | $39.00 | $67.70 | $76.00 |
| North Dakota | 4 | $35.20 | $35.20 | $35.20 |
| Ohio | 68 | $19.50 | $35.60 | $146.90 |
| Oklahoma | 18 | $22.00 | $40.30 | $188.79 |
| Oregon | 12 | $17.85 | $41.25 | $46.81 |
| Pennsylvania | 33 | $15.00 | $30.00 | $308.40 |
| South Carolina | 12 | $28.00 | $68.50 | $184.50 |
| South Dakota | 7 | $33.60 | $52.80 | $91.20 |
| Tennessee | 37 | $6.67 | $13.20 | $538.07 |
| Texas | 106 | $26.46 | $117.00 | $489.43 |
| Virginia | 43 | $6.67 | $57.60 | $359.16 |
| Washington | 32 | $11.20 | $34.46 | $120.64 |
| West Virginia | 18 | $19.20 | $36.00 | $133.20 |
| Wisconsin | 35 | $13.68 | $34.45 | $132.78 |
| Wyoming | 4 | $21.42 | $32.44 | $35.04 |
All hospitals
| Hospital | Location | Cash price | Negotiated range |
|---|---|---|---|
| Sunnyside Medical Center | CLACKAMAS, OR | $17.85 | $5.00 – $5.00 |
| Westside Medical Center | HILLSBORO, OR | $17.85 | $5.00 – $5.00 |
| Ascension Sacred Heart Pensacola (Sacred Heart Health System, Inc.) | Pensacola, FL | $18.36 | $4.29 – $16.56 |
| Henry Ford St John Hospital | Detroit, MI | $18.48 | $3.20 – $11.93 |
| Southampton Medical Center | Franklin, VA | $18.60 | not published |
| Grant Memorial Hospital | Petersburg, WV | $19.20 | not published |
| cleveland clinic main campus | Cleveland, OH | $19.50 | $1.10 – $27.00 |
| akron general | Akron, OH | $19.50 | $0.95 – $27.00 |
| avon hospital | Avon, OH | $19.50 | $0.95 – $27.00 |
| euclid hospital | Euclid, OH | $19.50 | $0.95 – $27.00 |
| fairview hospital | Cleveland, OH | $19.50 | $0.95 – $27.00 |
| lutheran hospital | Cleveland, OH | $19.50 | $0.95 – $27.00 |
| hillcrest hospital | Mayfield Heights, OH | $19.50 | $0.95 – $27.00 |
| lodi hospital | Lodi, OH | $19.50 | $4.29 – $27.00 |
| marymount hospital | Garfield Heights, OH | $19.50 | $0.95 – $27.00 |
| medina hospital | Medina, OH | $19.50 | $0.95 – $27.00 |
| mercy hospital | Canton, OH | $19.50 | $1.10 – $27.00 |
| south pointe hospital | Warrensville Heights, OH | $19.50 | $0.95 – $27.00 |
| Ascension Calumet Hospital, Inc. | Chilton, WI | $19.95 | $4.50 – $16.56 |
| Uchicago Medicine Adventhealth Glenoaks | Glendale Heights, IL | $20.00 | $4.11 – $6.95 |
| Uchicago Medicine Adventhealth Hinsdale | Hinsdale, IL | $20.00 | $4.20 – $6.95 |
| Uchicago Medicine Adventhealth La Grange | La Grange, IL | $20.00 | $4.20 – $6.95 |
| Uchicago Medicine Adventhealth Bolingbrook | Bolingbrook, IL | $20.00 | $4.25 – $6.95 |
| Emory Hospital Perry | Perry, GA | $20.00 | $3.22 – $9.09 |
| Emory Hospital Warner Robins | Warner Robins, GA | $20.00 | $3.22 – $9.09 |
| Van Wert Hospital | Van Wert, OH | $20.15 | $4.29 – $4.38 |
| Ascension Saint Joseph - Chicago (Presence Chicago Hospital Network) | Chicago, IL | $20.46 | $3.22 – $17.71 |
| Providence Hood River Memorial Hospital | Hood River, OR | $21.00 | not published |
| Midwest Orthopedic Specialty Hospital | Franklin, WI | $21.20 | $4.29 – $17.70 |
| Ascension St. Francis Hospital, Inc. | Milwaukee, WI | $21.20 | $4.29 – $17.70 |
| Ascension SE Wisconsin Hospital - St. Joseph Campus | Milwaukee, WI | $21.20 | $4.29 – $17.70 |
| Banner Wyoming Medical Center | Casper, WY | $21.42 | $3.51 – $12.48 |
| Ascension St. Vincent's St. Johns County (St. Vincent's Health System, Inc.) | Saint Johns, FL | $21.46 | $3.78 – $10.73 |
| Ascension St. Vincent's Riverside (St. Vincent's Medical Center, Inc.) | Jacksonville, FL | $21.46 | $3.78 – $10.73 |
| Ascension St. Vincent's Southside (St. Luke's-St. Vincent's HealthCare, Inc.) | Jacksonville, FL | $21.46 | $3.78 – $10.73 |
| Ascension St. Vincent's Clay County (St. Vincent's Medical Center, Inc.) | Middleburg, FL | $21.46 | $3.78 – $10.73 |
| Childrens Specialized Hospital | Mountainside, NJ | $21.50 | $3.43 – $3.53 |
| Banner Gateway Medical Center | Gilbert, AZ | $21.80 | $4.29 – $94.50 |
| Love County Health Center | Marietta, OK | $22.00 | $3.82 – $5.36 |
| UPMC Community Osteopathic | Harrisburg, PA | $22.20 | $4.00 – $29.75 |
| UPMC Hanover | Hanover, PA | $22.20 | $4.00 – $6.86 |
| UPMC Lititz | Lititz, PA | $22.20 | $4.00 – $6.86 |
| UPMC Memorial | York, PA | $22.20 | $4.00 – $28.44 |
| UPMC Somerset | Somerset, PA | $22.20 | $4.00 – $5.56 |
| UPMC Carlisle | Carlisle, PA | $22.20 | $4.00 – $31.45 |
| Ascension Via Christi Hospital Manhattan, Inc | Manhattan, KS | $22.40 | $3.24 – $26.10 |
| New Ulm Medical Center | MN 56073, MN | $22.51 | $3.99 – $60.53 |
| UKIAH ADVENTIST HOSPITAL | Ukiah, CA | $22.80 | $0.73 – $53.11 |
| Banner University Medical Center Phoenix | Phoenix, AZ | $23.06 | $4.29 – $9.75 |
| Banner Thunderbird Medical Center | Glendale, AZ | $23.18 | $4.29 – $9.75 |