Prothrombin time (PT/INR), clotting test at St. Alexius Medical Center
CPT 85610 · Hoffman Estates, IL
These are St. Alexius Medical Center'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 40 Illinois hospitals we index that post a cash price for this service: lowest $4.00, median $51.24, highest $258.16. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| Advocate Good Shepherd Hospital Barrington, IL | 7.1 mi | $37.50 | $75.00 | 2025-11-04 |
| Advocate Sherman Hospital Elgin, IL | 10.0 mi | $37.50 | $75.00 | 2025-11-04 |
| Northwestern Medicine Central Dupage Hospital Winfield, IL | 12.4 mi | $89.60 | $128.00 | 2026-04-01 |
| Elmhurst Memorial Hospital Elmhurst, IL | 13.9 mi | $66.00 | $66.00 | 2026-04-01 |
| Advocate Lutheran General Hospital Park Ridge, IL | 14.2 mi | $37.50 | $75.00 | 2025-11-04 |
| Loyola Gottlieb Memorial Hospital Melrose Park, IL | 16.6 mi | $23.75 | $125.00 | 2026-03-31 |
| Northwestern Medicine Delnor Community Hospital Geneva, IL | 16.6 mi | $89.60 | $128.00 | 2026-04-01 |
| Advocate Good Samaritan Hospital Downers Grove, IL | 17.2 mi | $37.50 | $75.00 | 2025-11-04 |
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 |
|---|---|---|---|---|
| PROTHROMBIN TIME line 318101 | outpatient | $4.08 – $7.59 | ||
| PROTHROMBIN TIME line 318100 | inpatient | $4.08 – $7.59 | ||
| PROTHROMBIN TIME line 457618 | inpatient | $3.22 – $19.00 | ||
| PROTHROMBIN TIME line 457620 | outpatient | $3.22 – $19.00 | ||
| PROTHROMBIN TIME line 486843 | both | $3.22 – $19.00 |
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 St. Alexius Medical Center prices