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 |
|---|---|---|---|
| University Hospitals Geneva Medical Center | Geneva, OH | $69.00 | $5.13 – $69.00 |
| University Hospitals St. John Medical Center | Westlake OH, OH | $69.00 | $4.29 – $7.72 |
| University Hospitals Lake West Medical Center | Willoughby OH 44094|7590 Auburn Road, OH | $69.00 | $2.45 – $7.72 |
| University Hospitals Parma Medical Center | Parma OH 44129|7007 Powers Boulevard, OH | $69.00 | $4.29 – $7.72 |
| University Hospitals Portage Medical Center | Ravenna OH 44266, OH | $69.00 | $4.29 – $7.72 |
| University Hospitals Cleveland Medical Center | Cleveland OH 44106|3999 Richmond Road, OH | $69.00 | $4.29 – $8.58 |
| University Hospitals Regional Hospitals - Geauga Medical Center | Chardon, OH | $69.00 | $4.29 – $7.72 |
| University Hospitals Ahuja Medical Center | Beachwood, OH | $69.00 | $4.29 – $82.80 |
| Providence Sacred Heart Medical Center and Children's Hospital | Spokane, WA | $69.30 | $4.29 – $15.44 |
| cleveland clinic florida weston hospital | Weston, FL | $69.55 | $2.12 – $32.00 |
| indian river hospital | Vero Beach, FL | $69.55 | $2.12 – $40.80 |
| HSHS Good Shepherd Hospital | Shelbyville, IL | $69.84 | $11.37 – $12.51 |
| MercyOne Cedar Falls Medical Center | Cedar Falls, IA | $70.00 | $4.16 – $32.66 |
| Providence Alaska Medical Center | Anchorage, AK | $70.20 | $11.87 – $29.31 |
| ADVENTIST HEALTH MEDICAL CENTER TEHACHAPI | Tehachapi, CA | $70.47 | $0.15 – $8.86 |
| Ascension Seton Smithville (Ascension Seton) | Smithville, TX | $70.92 | $3.60 – $60.98 |
| Dell Seton Medical Center at The University of Texas (Ascension Seton) | Austin, TX | $70.92 | $3.60 – $88.65 |
| BAYLOR SCOTT & WHITE MEDICAL CENTER - BUDA | Suite 110, TX | $71.17 | $3.60 – $12.41 |
| BAYLOR SCOTT & WHITE MEDICAL CENTER - PFLUGERVILLE | Suite 100, TX | $71.17 | $3.60 – $22.18 |
| BAYLOR SCOTT & WHITE EMERGENCY MEDICAL CENTER - CEDAR PARK | Cedar Park, TX | $71.17 | $3.60 – $14.89 |
| BAYLOR SCOTT & WHITE MEDICAL CENTER - TAYLOR | Taylor, TX | $71.17 | $3.14 – $13.24 |
| Providence St Luke's Rehabilitation Medical Center | Spokane, WA | $71.19 | $4.29 – $4.72 |
| Providence Saint John's Health Center | Santa Monica, CA | $71.40 | $4.29 – $12.18 |
| OSF Saint Anthony's Health Center | Alton, IL | $71.40 | $3.34 – $4.38 |
| St. Luke's Health - Brazosport Hospital | Lake Jackson, TX | $72.10 | $3.32 – $17.42 |
| MercyOne Dyersville Medical Center | Dyersville, IA | $72.15 | $9.09 – $74.29 |
| WHITE MEMORIAL MEDICAL CENTER | MONTEBELLO, CA | $72.36 | $1.25 – $43.89 |
| Providence St Mary Medical Center | Walla Walla, WA | $72.80 | $4.29 – $7.94 |
| MUSC Health Florence Medical Center | Florence, SC | $73.00 | $2.26 – $4.72 |
| Providence Mission Hospital - Mission Viejo | Mission Viejo, CA | $73.44 | $3.65 – $8.58 |
| martin north hospital | Stuart, FL | $73.45 | $2.23 – $32.00 |
| OSF Little Company of Mary Medical Center | Evergreen Park, IL | $73.80 | $4.29 – $7.98 |
| Banner Behavioral Health Hospital | Scottsdale, AZ | $73.82 | $4.29 – $88.20 |
| Mercy Orthopedic Hospital Springfield | Ozark, MO | $74.10 | $3.27 – $23.02 |
| HSHS Holy Family Hospital | GREENVILLE, IL | $74.16 | $3.27 – $10.73 |
| Waldo County General Hospital | Belfast, ME | $74.30 | $3.47 – $47.25 |
| Ascension Seton Cedar Park Hospital | Cedar Park, TX | $74.89 | $3.60 – $93.61 |
| Allen Hospital | Oberlin, OH | $75.00 | not published |
| St Francis Downtown | Greenville, SC | $75.00 | not published |
| St Francis Eastside | Greenville, SC | $75.00 | not published |
| Mercy Medical Center Redding | Redding, CA | $75.55 | $1.72 – $4.29 |
| OSF Sacred Heart Medical Center – Urbana | Danville, IL | $75.60 | $4.29 – $4.38 |
| OSF Saint Elizabeth Medical Center | Ottawa, IL | $75.60 | $4.29 – $4.38 |
| OSF St Joseph Medical Center | Bloomington, IL | $75.60 | $4.29 – $4.38 |
| Sentara Albemarle Regional Medical Center | Elizabeth City, NC | $76.00 | $4.29 – $4.38 |
| UPMC Magee | Pittsburgh, PA | $76.20 | $3.78 – $7.69 |
| CHI Health Plainview | Plainview, NE | $76.44 | $4.29 – $11.76 |
| 64-0772726 BMH North Mississippi | Oxford, MS | $76.59 | $4.12 – $12.01 |
| CHI Memorial Hospital - Georgia | Ringgold, GA | $76.67 | $4.29 – $9.45 |
| CHI Memorial Hospital Hixson | Hixson, TN | $76.67 | $3.49 – $181.30 |