Diagnostic mammogram, both breasts at Advocate Trinity Hospital
CPT 77066 · Chicago, IL
These are Advocate Trinity Hospital's own posted figures from its standard-charges file dated November 4, 2025. They are not a quote. Source: the hospital's file · its price transparency page.
Across 38 Illinois hospitals we index that post a cash price for this service: lowest $59.94, median $332.85, highest $1,226.00. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| Roseland Community Hospital Chicago, IL | 3.6 mi | $59.94 | $462.00 | 2026-07-01 |
| The University of Chicago Medical Center Chicago, IL | 5.3 mi | $719.00 | $719.00 | 2026-04-01 |
| St. Catherine Hospital Inc East Chicago, IN | 7.0 mi | $307.20 | $512.00 | 2026-04-01 |
| Ingalls Memorial Hospital Harvey, IL | 8.8 mi | $874.00 | $874.00 | 2026-04-01 |
| Holy Cross Hospital Chicago, IL | 9.1 mi | $531.13 | $758.76 | 2026-09-22 |
| Advocate Christ Hospital & Medical Center Oak Lawn, IL | 10.2 mi | $282.50 | $565.00 | 2025-11-04 |
| Mt Sinai Hospital Medical Center Chicago, IL | 10.9 mi | $531.13 | $758.76 | 2026-09-22 |
| Community Hospital Munster, IN | 11.8 mi | $307.20 | $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 77066 in this hospital's file
| Row in the hospital's file | Setting | Cash | Gross | Insurer min – max |
|---|---|---|---|---|
| MAMMOGRAM SCREEN & DX BILATERAL line 2586 | outpatient | $282.50 | $565.00 | $161.67 – $524.00 |
| MAMMOGRAM DX BILATERAL line 4441 | outpatient | $282.50 | $565.00 | $161.67 – $524.00 |
| MAMMOGRAM DX BILATERAL line 6008 | inpatient | $282.50 | $565.00 | $246.91 – $452.00 |
| MAMMOGRAM SCREEN & DX BILATERAL line 6611 | inpatient | $282.50 | $565.00 | $246.91 – $452.00 |
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 Advocate Trinity Hospital prices