Posted commercial rates at 22 Massachusetts hospitals, each next to its own Medicare base rate.
Open in the explorerAll statesEvery bill for the whole procedure
| Hospital | Median across insurers | × Medicare | Insurers | File date |
|---|---|---|---|---|
| Brigham and Women's Hospital Boston | $2,534 | 0.5× | 1 | 2026-03-27 |
| Brigham and Women's Faulkner Hospital Boston | $2,534 | 0.5× | 1 | 2026-03-27 |
| Mercy Medical Ctr Springfield | $3,220 | 0.7× | 27 | 2026-03-31 |
| South Shore Hospital South Weymouth | $3,220 | 0.7× | 3 | 2026-04-01 |
| Beth Israel Deaconess Hospital-Milton Inc Milton | $3,350 | 0.7× | 2 | 2026-04-01 |
| Umass Memorial Medical Center Inc Worcester | $4,346 | 0.9× | 2 | 2026-03-26 |
| Beverly Hospital Corporation Beverly | $4,373 | 0.9× | 5 | 2026-04-01 |
| New England Baptist Hospital Boston | $4,386 | 0.9× | 5 | 2026-04-01 |
| Umass Memorial Health-Milford Regional Medical Ctr Milford | $4,592 | 1.0× | 3 | 2026-04-01 |
| Holyoke Medical Center Holyoke | $4,894 | 1.0× | 9 | 2026-05-01 |
| Emerson Hospital - W Concord | $5,033 | 1.1× | 4 | 2026-05-18 |
| Boston Medical Center-South Brockton | $5,075 | 1.1× | 4 | 2026-03-13 |
| Boston Medical Center-Brighton Brighton | $5,210 | 1.1× | 4 | 2026-03-13 |
| Signature Healthcare Brockton Hospital Brockton | $5,291 | 1.1× | 6 | 2026-01-28 |
| Mount Auburn Hospital Cambridge | $5,892 | 1.3× | 2 | 2026-04-01 |
| Anna Jaques Hospital Newburyport | $5,982 | 1.3× | 3 | 2026-04-01 |
| Beth Israel Deaconess Hospital - Plymouth Plymouth | $6,122 | 1.3× | 2 | 2026-04-01 |
| Winchester Hospital Winchester | $6,184 | 1.3× | 3 | 2026-04-01 |
| Beth Israel Deaconess Hospital - Needham Needham | $6,374 | 1.4× | 3 | 2026-04-01 |
| Lahey Hospital & Medical Center, Burlington Burlington | $6,860 | 1.5× | 2 | 2026-04-01 |
| Beth Israel Deaconess Medical Center Boston | $7,075 | 1.5× | 3 | 2026-04-01 |
| Tufts Medical Center Boston | $7,265 | 1.6× | 6 | 2026-04-01 |
22 Massachusetts hospitals post usable commercial rates for breast lump removal (open) in their federal price-transparency files. For CPT 19120, hospital outpatient, the median across 22 hospitals is $5,054, 1.1× each hospital's local Medicare base rate. Your share depends on your plan's deductible and coinsurance; the surgeon and anesthesia bill separately.