D-dimer test (blood clots) at Marinhealth Medical Center
CPT 85379 · Greenbrae, CA
These are Marinhealth Medical Center's own posted figures from its standard-charges file dated March 26, 2026. They are not a quote. Source: the hospital's file · its price transparency page.
Across 36 California hospitals we index that post a cash price for this service: lowest $15.33, median $143.69, highest $1,243.00. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| Kaiser Foundation Hospital - Oakland/Richmond Oakland, CA | 20.0 mi | $199.92 | $357.00 | 2026-04-01 |
| Kaiser Foundation Hospital - South San Francisco South San Francisco, CA | 21.5 mi | $199.92 | $357.00 | 2026-04-01 |
| Kaiser Foundation Hospital - Walnut Creek Walnut Creek, CA | 28.4 mi | $199.92 | $357.00 | 2026-04-01 |
| St. Rose Hospital Hayward, CA | 32.0 mi | $377.91 | $741.00 | 2026-04-01 |
| Kaiser Foundation Hospital - Redwood City Redwood City, CA | 36.9 mi | $199.92 | $357.00 | 2026-04-01 |
| Kaiser Foundation Hospital - Fremont Fremont, CA | 44.8 mi | $199.92 | $357.00 | 2026-04-01 |
| Kaiser Foundation Hospital - Woodland Hills Woodland Hills, CA | 340.9 mi | $143.52 | $276.00 | 2026-04-01 |
| Providence Cedars Sinai Tarzana Medical Center Tarzana, CA | 344.5 mi | $179.20 | $512.00 | 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 |
|---|---|---|---|---|
| FIBRIN DEGRADATION QUANT line 13685 | outpatient | $238.43 | $397.38 | $10.18 – $2,330.00 |
| COAGULATION FUNCTION MEASUREMENT; D-DIMER; QUANTITATIVE line 6705 | outpatient | $224.40 | $374.00 | $10.18 – $2,330.00 |
| COAGULATION FUNCTION MEASUREMENT; D-DIMER; QUANTITATIVE mod 91 line 11004 | outpatient | $224.40 | $374.00 | $10.18 – $2,330.00 |
| COAGULATION FUNCTION MEASUREMENT; D-DIMER; QUANTITATIVE mod PO line 11005 | outpatient | $224.40 | $374.00 | $10.18 – $2,330.00 |
| COAGULATION FUNCTION MEASUREMENT; D-DIMER; QUANTITATIVE mod TC line 17385 | outpatient | $224.40 | $374.00 | $10.18 – $2,330.00 |
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 Marinhealth Medical Center prices