Posted commercial rates at 23 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 |
|---|---|---|---|---|
| Emerson Hospital - W Concord | $37,818 | 0.8× | 1 | 2026-05-18 |
| Beth Israel Deaconess Hospital-Milton Inc Milton | $38,020 | 0.8× | 2 | 2026-04-01 |
| Anna Jaques Hospital Newburyport | $40,060 | 0.9× | 1 | 2026-04-01 |
| Beth Israel Deaconess Hospital - Needham Needham | $41,244 | 0.9× | 2 | 2026-04-01 |
| Beth Israel Deaconess Hospital - Plymouth Plymouth | $45,467 | 1.0× | 1 | 2026-04-01 |
| Mount Auburn Hospital Cambridge | $47,233 | 1.0× | 3 | 2026-04-01 |
| Brigham and Women's Faulkner Hospital Boston | $48,456 | 1.1× | 2 | 2026-03-27 |
| Massachusetts General Hospital Boston | $49,280 | 1.1× | 5 | 2026-03-27 |
| Beverly Hospital Corporation Beverly | $49,328 | 1.1× | 1 | 2026-04-01 |
| Winchester Hospital Winchester | $49,328 | 1.1× | 1 | 2026-04-01 |
| Holyoke Medical Center Holyoke | $52,414 | 1.1× | 6 | 2026-05-01 |
| New England Baptist Hospital Boston | $56,848 | 1.2× | 3 | 2026-04-01 |
| Signature Healthcare Brockton Hospital Brockton | $60,772 | 1.3× | 4 | 2026-01-28 |
| Berkshire Medical Center Inc - 1 Pittsfield | $63,002 | 1.4× | 3 | 2026-03-25 |
| Brigham and Women's Hospital Boston | $67,089 | 1.4× | 5 | 2026-03-27 |
| Lowell General Hospital Lowell | $72,464 | 1.6× | 13 | 2026-04-01 |
| Fairview Hospital Great Barrington | $72,782 | 1.6× | 1 | 2026-03-25 |
| North Adams Regional Hospital North Adams | $72,782 | 1.6× | 1 | 2026-03-25 |
| Tufts Medical Center Boston | $74,177 | 1.6× | 14 | 2026-04-01 |
| Lahey Hospital & Medical Center, Burlington Burlington | $82,360 | 1.8× | 6 | 2026-04-01 |
| Beth Israel Deaconess Medical Center Boston | $91,454 | 2.0× | 4 | 2026-04-01 |
| Umass Memorial Medical Center Inc Worcester | $136,167 | 3.0× | 1 | 2026-03-26 |
| Hospital | Median across insurers | × Medicare | Insurers | File date |
|---|---|---|---|---|
| Emerson Hospital - W Concord | $54,451 | 0.8× | 1 | 2026-05-18 |
| Beth Israel Deaconess Hospital-Milton Inc Milton | $54,742 | 0.8× | 2 | 2026-04-01 |
| Anna Jaques Hospital Newburyport | $57,679 | 0.9× | 1 | 2026-04-01 |
| Beth Israel Deaconess Hospital - Needham Needham | $59,384 | 0.9× | 2 | 2026-04-01 |
| Beth Israel Deaconess Hospital - Plymouth Plymouth | $65,465 | 1.0× | 1 | 2026-04-01 |
| Mount Auburn Hospital Cambridge | $68,007 | 1.0× | 3 | 2026-04-01 |
| Beverly Hospital Corporation Beverly | $71,024 | 1.1× | 1 | 2026-04-01 |
| Winchester Hospital Winchester | $71,024 | 1.1× | 1 | 2026-04-01 |
| New England Baptist Hospital Boston | $81,851 | 1.2× | 3 | 2026-04-01 |
| Signature Healthcare Brockton Hospital Brockton | $83,644 | 1.3× | 4 | 2026-01-28 |
| Berkshire Medical Center Inc - 1 Pittsfield | $90,711 | 1.4× | 3 | 2026-03-25 |
| Brigham and Women's Hospital Boston | $95,348 | 1.4× | 2 | 2026-03-27 |
| Massachusetts General Hospital Boston | $95,461 | 1.4× | 2 | 2026-03-27 |
| Fairview Hospital Great Barrington | $104,793 | 1.6× | 1 | 2026-03-25 |
| North Adams Regional Hospital North Adams | $104,793 | 1.6× | 1 | 2026-03-25 |
| Holyoke Medical Center Holyoke | $104,976 | 1.6× | 6 | 2026-05-01 |
| Lowell General Hospital Lowell | $107,618 | 1.6× | 4 | 2026-04-01 |
| Lahey Hospital & Medical Center, Burlington Burlington | $111,911 | 1.7× | 6 | 2026-04-01 |
| Beth Israel Deaconess Medical Center Boston | $112,224 | 1.7× | 4 | 2026-04-01 |
| Umass Memorial Medical Center Inc Worcester | $136,167 | 2.0× | 1 | 2026-03-26 |
| Tufts Medical Center Boston | $159,302 | 2.4× | 5 | 2026-04-01 |
| Hospital | Median across insurers | × Medicare | Insurers | File date |
|---|---|---|---|---|
| Emerson Hospital - W Concord | $69,375 | 0.8× | 1 | 2026-05-18 |
| Beth Israel Deaconess Hospital-Milton Inc Milton | $69,746 | 0.8× | 2 | 2026-04-01 |
| Anna Jaques Hospital Newburyport | $73,488 | 0.9× | 1 | 2026-04-01 |
| Beth Israel Deaconess Hospital - Needham Needham | $75,660 | 0.9× | 2 | 2026-04-01 |
| Beth Israel Deaconess Hospital - Plymouth Plymouth | $83,408 | 1.0× | 1 | 2026-04-01 |
| Mount Auburn Hospital Cambridge | $86,646 | 1.0× | 3 | 2026-04-01 |
| Brigham and Women's Hospital Boston | $89,620 | 1.1× | 1 | 2026-03-27 |
| Beverly Hospital Corporation Beverly | $90,491 | 1.1× | 1 | 2026-04-01 |
| Winchester Hospital Winchester | $90,491 | 1.1× | 1 | 2026-04-01 |
| Shriners' Hospital For Children - Boston, The Boston | $96,800 | 1.1× | 2 | 2026-03-17 |
| Signature Healthcare Brockton Hospital Brockton | $104,166 | 1.2× | 4 | 2026-01-28 |
| New England Baptist Hospital Boston | $104,285 | 1.2× | 3 | 2026-04-01 |
| Holyoke Medical Center Holyoke | $110,848 | 1.3× | 6 | 2026-05-01 |
| Berkshire Medical Center Inc - 1 Pittsfield | $115,574 | 1.4× | 3 | 2026-03-25 |
| Fairview Hospital Great Barrington | $133,516 | 1.6× | 1 | 2026-03-25 |
| North Adams Regional Hospital North Adams | $133,516 | 1.6× | 1 | 2026-03-25 |
| Beth Israel Deaconess Medical Center Boston | $133,926 | 1.6× | 3 | 2026-04-01 |
| Lowell General Hospital Lowell | $136,942 | 1.6× | 4 | 2026-04-01 |
| Lahey Hospital & Medical Center, Burlington Burlington | $142,584 | 1.7× | 6 | 2026-04-01 |
| Umass Memorial Medical Center Inc Worcester | $186,381 | 2.2× | 1 | 2026-03-26 |
| Tufts Medical Center Boston | $207,206 | 2.5× | 4 | 2026-04-01 |
| Hospital | Median across insurers | × Medicare | Insurers | File date |
|---|---|---|---|---|
| Emerson Hospital - W Concord | $46,629 | 0.8× | 1 | 2026-05-18 |
| Beth Israel Deaconess Hospital-Milton Inc Milton | $46,878 | 0.8× | 2 | 2026-04-01 |
| Anna Jaques Hospital Newburyport | $49,394 | 0.9× | 1 | 2026-04-01 |
| Beth Israel Deaconess Hospital - Needham Needham | $50,853 | 0.9× | 2 | 2026-04-01 |
| Beth Israel Deaconess Hospital - Plymouth Plymouth | $56,061 | 1.0× | 1 | 2026-04-01 |
| Mount Auburn Hospital Cambridge | $58,237 | 1.0× | 3 | 2026-04-01 |
| Beverly Hospital Corporation Beverly | $60,822 | 1.1× | 1 | 2026-04-01 |
| Winchester Hospital Winchester | $60,822 | 1.1× | 1 | 2026-04-01 |
| Holyoke Medical Center Holyoke | $64,559 | 1.1× | 6 | 2026-05-01 |
| New England Baptist Hospital Boston | $70,093 | 1.2× | 3 | 2026-04-01 |
| Signature Healthcare Brockton Hospital Brockton | $72,888 | 1.3× | 4 | 2026-01-28 |
| Berkshire Medical Center Inc - 1 Pittsfield | $77,681 | 1.4× | 3 | 2026-03-25 |
| Fairview Hospital Great Barrington | $89,740 | 1.6× | 1 | 2026-03-25 |
| North Adams Regional Hospital North Adams | $89,740 | 1.6× | 1 | 2026-03-25 |
| Beth Israel Deaconess Medical Center Boston | $90,582 | 1.6× | 3 | 2026-04-01 |
| Lowell General Hospital Lowell | $92,250 | 1.6× | 4 | 2026-04-01 |
| Lahey Hospital & Medical Center, Burlington Burlington | $104,183 | 1.8× | 6 | 2026-04-01 |
| Tufts Medical Center Boston | $136,418 | 2.4× | 5 | 2026-04-01 |
| Umass Memorial Medical Center Inc Worcester | $186,381 | 3.3× | 1 | 2026-03-26 |
23 Massachusetts hospitals post usable commercial rates for heart valve surgery (open) in their federal price-transparency files. For inpatient stay (MS-DRG 220), the median across 22 hospitals is $54,631, 1.2× each hospital's local Medicare base rate. Your share depends on your plan's deductible and coinsurance; the surgeon and anesthesia bill separately.