Prothrombin time (PT/INR), clotting test at Presence Saint Joseph Hospital - Chicago
CPT 85610 · Chicago, IL
These are Presence Saint Joseph Hospital - Chicago's own posted figures from its standard-charges file dated January 1, 2026. They are not a quote. Source: the hospital's file · its price transparency page.
Across 38 Illinois hospitals we index that post a cash price for this service: lowest $4.51, median $53.18, highest $258.16. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| Advocate Illinois Masonic Medical Center Chicago, IL | 0.0 mi | $37.50 | $75.00 | 2025-11-04 |
| Louis A Weiss Memorial Hospital Chicago, IL | 2.4 mi | $49.48 | $145.52 | 2025-03-17 |
| Humboldt Park Health Chicago, IL | 3.1 mi | $94.67 | $338.10 | 2026-09-29 |
| Northwestern Memorial Hospital Chicago, IL | 3.6 mi | $86.80 | $124.00 | 2026-04-01 |
| Ann & Robert H Lurie Childrens Hospital of Chicago Chicago, IL | 3.6 mi | $105.00 | $150.00 | 2026-09-01 |
| University of Illinois Hospital and Clinics Chicago, IL | 4.5 mi | $36.60 | $122.00 | 2026-04-01 |
| Mt Sinai Hospital Medical Center Chicago, IL | 6.5 mi | $91.52 | $130.74 | 2026-09-22 |
| West Suburban Medical Center Oak Park, IL | 7.8 mi | $49.48 | $145.52 | 2025-03-17 |
Distances are straight-line from ZIP code centers. Each hospital's figures come from its own file; files are updated on different dates.
Every row for CPT 85610 in this hospital's file
| Row in the hospital's file | Setting | Cash | Gross | Insurer min – max |
|---|---|---|---|---|
| HC PT - PROTHROMBIN TEST line 288887 | outpatient | $20.46 | $62.00 | $4.29 – $17.71 |
| HC PT - PROTHROMBIN TEST line 288891 | both | $20.46 | $62.00 | $4.29 – $17.71 |
| HC POC ISTAT PT/INR line 288894 | outpatient | $20.46 | $62.00 | $4.29 – $17.71 |
| HC POC ISTAT PT/INR line 288898 | both | $20.46 | $62.00 | $4.29 – $17.71 |
| PROTHROMBIN TIME line 350052 | outpatient | $4.29 – $6.95 | ||
| PROTHROMBIN TIME line 350053 | inpatient | $4.29 – $6.95 | ||
| PROTHROMBIN TIME line 464409 | outpatient | $3.22 – $17.71 |
The first row is the one used above. A price for one code usually covers the hospital's facility charge only; the doctor, anesthesia, pathology and other services can be billed separately. Ask the hospital for a good faith estimate before a scheduled service: if you pay yourself and the bill comes in $400 or more above the estimate, you can dispute it under the No Surprises Act.
Check a bill from this hospital All Presence Saint Joseph Hospital - Chicago prices