Diagnostic mammogram, both breasts at Northwestern Memorial Hospital
CPT 77066 · 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 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 |
|---|---|---|---|---|
| Humboldt Park Health Chicago, IL | 3.5 mi | $105.25 | $375.90 | 2026-09-29 |
| Advocate Illinois Masonic Medical Center Chicago, IL | 3.6 mi | $282.50 | $565.00 | 2025-11-04 |
| Presence Saint Joseph Hospital - Chicago Chicago, IL | 3.6 mi | $289.41 | $877.00 | 2026-01-01 |
| University of Illinois Hospital and Clinics Chicago, IL | 3.9 mi | $372.90 | $1,243.00 | 2026-04-01 |
| Mt Sinai Hospital Medical Center Chicago, IL | 4.4 mi | $531.13 | $758.76 | 2026-09-22 |
| Louis A Weiss Memorial Hospital Chicago, IL | 5.9 mi | $506.53 | $1,489.79 | 2025-03-17 |
| Swedish Hospital Chicago, IL | 6.9 mi | $542.00 | $542.00 | 2026-04-01 |
| The University of Chicago Medical Center Chicago, IL | 7.8 mi | $719.00 | $719.00 | 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 |
|---|---|---|---|---|
| HB Diagnostic Mammography Incl Cad Bilateral standard_charge_information[3741] | outpatient | $513.80 | $734.00 | $142.40 – $734.00 |
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