D-dimer test (blood clots) at Gateway Regional Medical Center
CPT 85379 · Granite City, IL
These are Gateway Regional Medical Center's own posted figures from its standard-charges file dated March 30, 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 |
|---|---|---|---|---|
| Christian Hospital Northeast Saint Louis, MO | 8.9 mi | $66.60 | $111.00 | 2025-12-15 |
| Barnes Jewish Hospital Saint Louis, MO | 11.0 mi | $47.40 | $79.00 | 2025-12-15 |
| St. Louis Childrens Hospital Saint Louis, MO | 11.0 mi | $34.20 | $57.00 | 2025-12-15 |
| HSHS St. Elizabeth's Hospital O Fallon, IL | 12.7 mi | $120.24 | $167.00 | 2026-03-24 |
| Memorial Hospital Belleville, IL | 13.4 mi | $66.60 | $111.00 | 2025-12-15 |
| Alton Memorial Hospital Alton, IL | 15.6 mi | $66.60 | $111.00 | 2025-12-15 |
| Missouri Baptist Medical Center Saint Louis, MO | 19.6 mi | $24.43 | $40.72 | 2025-12-15 |
| Mercy Hospital St. Louis Saint Louis, MO | 19.6 mi | $36.40 | $56.00 | 2026-06-04 |
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 85379 in this hospital's file
| Row in the hospital's file | Setting | Cash | Gross | Insurer min – max |
|---|---|---|---|---|
| D-DIMER, QUANT line 3043 | outpatient | $60.29 | $100.48 | $100.48 – $100.48 |
| D-DIMER, QUANT line 577 | inpatient | $60.29 | $100.48 | $100.48 – $100.48 |
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 Gateway Regional Medical Center prices