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 |
|---|---|---|---|
| 64-0362400 Anderson Regional Main Campus | Meridian, MS | $4.18 | $4.25 – $9.65 |
| Bellevue Hospital Center | NY 10016, NY | $4.29 | $1.00 – $10.49 |
| Kings County Hospital Center | Brooklyn, NY | $4.29 | $1.00 – $10.49 |
| Lincoln Medical Center | Bronx, NY | $4.29 | $1.00 – $10.49 |
| Metropolitan Hospital Center | New York, NY | $4.29 | $1.00 – $10.49 |
| Harlem Hospital Center | New York, NY | $4.29 | $1.00 – $10.49 |
| Woodhull Medical Center | Brooklyn, NY | $4.29 | $1.00 – $10.49 |
| Bayshore Medical Center | Holmdel, NJ | $4.29 | $4.29 – $19.66 |
| Hackensack University Medical Center | Hackensack, NJ | $4.29 | $3.43 – $19.26 |
| Ocean University Medical Center | Brick, NJ | $4.29 | $3.30 – $19.66 |
| Queens Hospital Center | Jamaica, NY | $4.29 | $1.00 – $10.49 |
| Raritan Bay Medical Center | Perth Amboy, NJ | $4.29 | $4.29 – $19.66 |
| JFK Johnson Rehabilitation Institute (JRI) | Edison, NJ | $4.29 | $3.30 – $20.19 |
| Jersey Shore University Medical Center | Neptune City, NJ | $4.29 | $3.43 – $19.66 |
| Palisades Medical Center | North Bergen, NJ | $4.29 | $4.29 – $19.66 |
| Southern Ocean Medical Center | Manahawkin, NJ | $4.29 | $4.29 – $19.66 |
| Elmhurst Hospital Center | NY 11373, NY | $4.29 | $1.00 – $10.49 |
| Jacobi Medical Center | Bronx, NY | $4.29 | $1.00 – $10.49 |
| South Brooklyn Health | Brooklyn, NY | $4.29 | $1.00 – $10.49 |
| North Central Bronx | Bronx, NY | $4.29 | $1.00 – $10.49 |
| Riverview Medical Center | Red Bank, NJ | $4.29 | $3.45 – $19.66 |
| Cooperman Barnabas Medical Center | Livingston, NJ | $4.72 | $2.02 – $17.35 |
| Robert Wood Johnson University Hospital | New Brunswick, NJ | $4.72 | $2.02 – $17.35 |
| Robert Wood Johnson University Hospital Hamilton | Hamilton Township, NJ | $4.72 | $2.02 – $17.35 |
| Robert Wood Johnson University Hospital Somerset | Somerville, NJ | $4.72 | $2.02 – $17.35 |
| Robert Wood Johnson University Hospital Rahway | Rahway, NJ | $4.72 | $2.02 – $17.35 |
| Trinitas Regional Medical Center | Elizabeth, NJ | $4.72 | $2.02 – $17.35 |
| Community Medical Center | Toms River, NJ | $4.72 | $2.02 – $17.35 |
| Clara Maass Medical Center | Belleville, NJ | $4.72 | $2.02 – $17.35 |
| Newark Beth Israel Medical Center | Newark, NJ | $4.72 | $2.02 – $17.35 |
| Jersey City Medical Center | Jersey City, NJ | $4.72 | $2.02 – $17.35 |
| Monmouth Medical Center | Long Branch, NJ | $4.72 | $2.02 – $17.35 |
| Monmouth Medical Center Southern Campus | Lakewood, NJ | $4.72 | $2.02 – $17.35 |
| Banner Fort Collins Medical Center | Fort Collins, CO | $5.20 | $4.16 – $12.35 |
| Henry Ford Hospital | Detroit MI 48202 | 19401 Hubbard Dr., MI | $5.92 | $2.24 – $16.75 |
| Henry Ford West Bloomfield Hospital | West Bloomfield, MI | $5.92 | $2.24 – $16.75 |
| Henry Ford Wyandotte Hospital: | Wyandotte, MI | $5.92 | $2.24 – $16.75 |
| Henry Ford Macomb Hospital | Clinton Twp, MI | $5.92 | $2.24 – $19.50 |
| Dickenson Community Hospital | CLINTWOOD, VA | $6.67 | $4.29 – $9.38 |
| Hancock County Hospital | SNEEDVILLE, TN | $6.67 | $2.78 – $9.38 |
| Lee County Community Hospital | PENNINGTON GAP, VA | $6.67 | $4.29 – $9.38 |
| Johnson County Community Hospital | MOUNTAIN CITY, TN | $6.67 | $4.29 – $9.38 |
| Bristol Regional Medical Center | BRISTOL, TN | $6.90 | $2.15 – $10.30 |
| Franklin Woods Community Hospital | JOHNSON CITY, TN | $6.90 | $2.15 – $9.35 |
| Greeneville Community Hospital | GREENEVILLE, TN | $6.90 | $1.93 – $9.35 |
| Hawkins County Memorial Hospital | ROGERSVILLE, TN | $6.90 | $2.15 – $9.35 |
| Holston Valley Medical Center | KINGSPORT, TN | $6.90 | $2.15 – $10.30 |
| Indian Path Community Hospital | KINGSPORT, TN | $6.90 | $2.15 – $10.30 |
| Johnson City Medical Center | JOHNSON CITY, TN | $6.90 | $2.15 – $9.35 |
| Johnston Memorial Hospital | ABINGDON, VA | $6.90 | $2.15 – $9.35 |