D-dimer test (blood clots) at Northwestern Memorial Hospital
CPT 85379 · Chicago, IL
These are Northwestern Memorial Hospital'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 39 Illinois hospitals we index that post a cash price for this service: lowest $4.51, median $85.00, highest $418.00. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| Humboldt Park Health Chicago, IL | 3.5 mi | $13.52 | $48.30 | 2026-09-29 |
| Advocate Illinois Masonic Medical Center Chicago, IL | 3.6 mi | $85.00 | $170.00 | 2025-11-04 |
| Presence Saint Joseph Hospital - Chicago Chicago, IL | 3.6 mi | $97.02 | $294.00 | 2026-01-01 |
| University of Illinois Hospital and Clinics Chicago, IL | 3.9 mi | $72.00 | $240.00 | 2026-04-01 |
| Mt Sinai Hospital Medical Center Chicago, IL | 4.4 mi | $108.77 | $155.39 | 2026-09-22 |
| Louis A Weiss Memorial Hospital Chicago, IL | 5.9 mi | $77.15 | $226.92 | 2025-03-17 |
| Swedish Hospital Chicago, IL | 6.9 mi | $142.00 | $142.00 | 2026-04-01 |
| The University of Chicago Medical Center Chicago, IL | 7.8 mi | $418.00 | $418.00 | 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 85379 in this hospital's file
| Row in the hospital's file | Setting | Cash | Gross | Insurer min – max |
|---|---|---|---|---|
| HB D-Dimer Quant standard_charge_information[91809] | outpatient | $181.30 | $259.00 | $15.91 – $259.00 |
| HB Ref Bleeding Diathesis Profile, Fibrin Degradation Quant (Mayo) standard_charge_information[4333] | outpatient | $127.40 | $182.00 | $35.31 – $182.00 |
| HB Ref Disseminated Intravascular Coagulation (Dic) Profile, Fibrin Degration (Lc) standard_charge_information[4441] | outpatient | $134.40 | $192.00 | $37.25 – $192.00 |
| HB Ref Markers of Coagulation Activation, Fibrin Degradation Quant (Lc) standard_charge_information[19282] | outpatient | $140.70 | $201.00 | $38.99 – $201.00 |
| HB Ref D-Dimer Quant standard_charge_information[63253] | outpatient | $172.90 | $247.00 | $57.80 – $247.00 |
| HB Ref Thrombophilia Profile, Fibrin Degradation Quant (Mayo) standard_charge_information[78331] | outpatient | $134.40 | $192.00 | $37.25 – $192.00 |
| HB Ref Thrombosis, Venous Risk Profile, D-Dimer, Quantitative (Lc) standard_charge_information[78333] | outpatient | $136.50 | $195.00 | $45.63 – $195.00 |
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 Memorial Hospital prices