Prothrombin time (PT/INR), clotting test at Northwestern Medicine McHenry
CPT 85610 · McHenry, IL
These are Northwestern Medicine McHenry's own posted figures from its standard-charges file dated April 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 | 14.3 mi | $37.50 | $75.00 | 2025-11-04 |
| Advocate Condell Medical Center Libertyville, IL | 18.0 mi | $37.50 | $75.00 | 2025-11-04 |
| Advocate Sherman Hospital Elgin, IL | 20.0 mi | $37.50 | $75.00 | 2025-11-04 |
| Northwestern Lake Forest Hospital Lake Forest, IL | 22.8 mi | $77.70 | $111.00 | 2026-04-01 |
| Northwestern Medicine Delnor Community Hospital Geneva, IL | 31.3 mi | $89.60 | $128.00 | 2026-04-01 |
| Advocate Lutheran General Hospital Park Ridge, IL | 31.7 mi | $37.50 | $75.00 | 2025-11-04 |
| Northwestern Medicine Central Dupage Hospital Winfield, IL | 32.3 mi | $89.60 | $128.00 | 2026-04-01 |
| Elmhurst Memorial Hospital Elmhurst, IL | 34.9 mi | $66.00 | $66.00 | 2026-04-01 |
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 |
|---|---|---|---|---|
| HB Prothrombin Time Mixing Study standard_charge_information[2417] | outpatient | $77.70 | $111.00 | $21.42 – $111.00 |
| HB Prothrombin Time-Inr, Hemochron (POCT) standard_charge_information[2418] | outpatient | $27.30 | $39.00 | $7.53 – $39.00 |
| HB Ref Disseminated Intravascular Coagulation (Dic) Profile, Pt (Lc) standard_charge_information[2629] | outpatient | $51.80 | $74.00 | $14.28 – $74.00 |
| HB Ref Lupus Anticoagulant Profile, Prothrombin Time (Mayo) standard_charge_information[2807] | outpatient | $49.70 | $71.00 | $13.70 – $71.00 |
| HB Prothrombin-Inr (POCT) standard_charge_information[10408] | outpatient | $51.80 | $74.00 | $14.28 – $74.00 |
| HB Ref Coagulation Screening Reflexive Evaluation, Prothrombin Time (Lc) standard_charge_information[10615] | outpatient | $49.70 | $71.00 | $13.70 – $71.00 |
| HB Ref Thrombophilia Profile, Prothrombin Time (Mayo) standard_charge_information[11090] | outpatient | $49.70 | $71.00 | $13.70 – $71.00 |
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 Northwestern Medicine McHenry prices