Diagnostic mammogram, both breasts at Massachusetts General Hospital
CPT 77066 · Boston, MA
These are Massachusetts General Hospital's own posted figures from its standard-charges file dated March 27, 2026. They are not a quote. Source: the hospital's file · its price transparency page.
Across 20 Massachusetts hospitals we index that post a cash price for this service: lowest $224.07, median $595.13, highest $917.00. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| Tufts Medical Center Boston, MA | 1.0 mi | $508.20 | $726.00 | 2026-04-01 |
| Boston Medical Center Boston, MA | 1.8 mi | $431.55 | $959.00 | 2026-03-13 |
| Cambridge Health Alliance Cambridge, MA | 1.8 mi | $635.00 | $635.00 | 2026-03-20 |
| Beth Israel Deaconess Medical Center Boston, MA | 2.2 mi | $917.00 | $917.00 | 2026-04-01 |
| Brigham and Women's Hospital Boston, MA | 2.2 mi | $596.25 | $795.00 | 2026-03-27 |
| New England Baptist Hospital Boston, MA | 2.7 mi | $806.00 | $806.00 | 2026-04-01 |
| Mount Auburn Hospital Cambridge, MA | 3.7 mi | $699.00 | $699.00 | 2026-04-01 |
| Brigham and Women Faulkner Hospital Jamaica Plain, MA | 4.5 mi | $508.50 | $678.00 | 2026-03-27 |
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 |
|---|---|---|---|---|
| Diagnostic Mammo Bilat 2d Digital (Incl. Cad) line 40271 | both | $596.25 | $795.00 | $126.92 – $755.25 |
| Diagnostic Mammo Bilat 2d Digital (Incl. Cad) line 40284 | outpatient | $596.25 | $795.00 | $327.41 – $921.39 |
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 Massachusetts General Hospital prices