Posted commercial rates at 23 Massachusetts hospitals, each next to its own Medicare base rate.
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| Hospital | Median across insurers | × Medicare | Insurers | File date |
|---|---|---|---|---|
| Emerson Hospital - W Concord | $13,775 | 0.8× | 1 | 2026-05-18 |
| Beth Israel Deaconess Hospital-Milton Inc Milton | $13,849 | 0.8× | 2 | 2026-04-01 |
| Anna Jaques Hospital Newburyport | $14,592 | 0.9× | 1 | 2026-04-01 |
| Beth Israel Deaconess Hospital - Needham Needham | $15,023 | 0.9× | 2 | 2026-04-01 |
| Beth Israel Deaconess Hospital - Plymouth Plymouth | $16,562 | 1.0× | 1 | 2026-04-01 |
| Mount Auburn Hospital Cambridge | $17,205 | 1.0× | 1 | 2026-04-01 |
| Brigham and Women's Faulkner Hospital Boston | $17,860 | 1.1× | 3 | 2026-03-27 |
| Beverly Hospital Corporation Beverly | $17,968 | 1.1× | 1 | 2026-04-01 |
| Winchester Hospital Winchester | $17,968 | 1.1× | 1 | 2026-04-01 |
| Massachusetts General Hospital Boston | $18,392 | 1.1× | 1 | 2026-03-27 |
| Holyoke Medical Center Holyoke | $19,274 | 1.1× | 6 | 2026-05-01 |
| Beth Israel Deaconess Medical Center Boston | $19,343 | 1.1× | 2 | 2026-04-01 |
| New England Baptist Hospital Boston | $20,707 | 1.2× | 3 | 2026-04-01 |
| Berkshire Medical Center Inc - 1 Pittsfield | $22,949 | 1.4× | 3 | 2026-03-25 |
| Umass Memorial Medical Center Inc Worcester | $24,106 | 1.4× | 1 | 2026-03-26 |
| Brigham and Women's Hospital Boston | $24,264 | 1.4× | 2 | 2026-03-27 |
| Fairview Hospital Great Barrington | $26,511 | 1.6× | 1 | 2026-03-25 |
| North Adams Regional Hospital North Adams | $26,511 | 1.6× | 1 | 2026-03-25 |
| Signature Healthcare Brockton Hospital Brockton | $27,498 | 1.6× | 4 | 2026-01-28 |
| Lowell General Hospital Lowell | $27,698 | 1.6× | 6 | 2026-04-01 |
| Lahey Hospital & Medical Center, Burlington Burlington | $28,312 | 1.7× | 4 | 2026-04-01 |
| Mercy Medical Ctr Springfield | $36,229 | 2.1× | 8 | 2026-03-31 |
| Tufts Medical Center Boston | $40,301 | 2.4× | 5 | 2026-04-01 |
| Hospital | Median across insurers | × Medicare | Insurers | File date |
|---|---|---|---|---|
| Emerson Hospital - W Concord | $7,257 | 0.8× | 1 | 2026-05-18 |
| Beth Israel Deaconess Hospital-Milton Inc Milton | $7,296 | 0.8× | 2 | 2026-04-01 |
| Anna Jaques Hospital Newburyport | $7,687 | 0.9× | 1 | 2026-04-01 |
| Beth Israel Deaconess Hospital - Needham Needham | $7,914 | 0.9× | 2 | 2026-04-01 |
| Beth Israel Deaconess Hospital - Plymouth Plymouth | $8,725 | 1.0× | 1 | 2026-04-01 |
| Mount Auburn Hospital Cambridge | $9,063 | 1.0× | 1 | 2026-04-01 |
| Beverly Hospital Corporation Beverly | $9,466 | 1.1× | 1 | 2026-04-01 |
| Winchester Hospital Winchester | $9,466 | 1.1× | 1 | 2026-04-01 |
| Brigham and Women's Faulkner Hospital Boston | $9,566 | 1.1× | 3 | 2026-03-27 |
| Brigham and Women's Hospital Boston | $9,714 | 1.1× | 1 | 2026-03-27 |
| Massachusetts General Hospital Boston | $10,017 | 1.1× | 1 | 2026-03-27 |
| Beth Israel Deaconess Medical Center Boston | $10,190 | 1.1× | 2 | 2026-04-01 |
| Holyoke Medical Center Holyoke | $10,290 | 1.2× | 6 | 2026-05-01 |
| New England Baptist Hospital Boston | $10,908 | 1.2× | 3 | 2026-04-01 |
| Berkshire Medical Center Inc - 1 Pittsfield | $12,089 | 1.4× | 3 | 2026-03-25 |
| Umass Memorial Medical Center Inc Worcester | $12,699 | 1.4× | 1 | 2026-03-26 |
| Fairview Hospital Great Barrington | $13,966 | 1.6× | 1 | 2026-03-25 |
| North Adams Regional Hospital North Adams | $13,966 | 1.6× | 1 | 2026-03-25 |
| Lowell General Hospital Lowell | $14,890 | 1.7× | 6 | 2026-04-01 |
| Lahey Hospital & Medical Center, Burlington Burlington | $14,915 | 1.7× | 4 | 2026-04-01 |
| Signature Healthcare Brockton Hospital Brockton | $16,531 | 1.9× | 4 | 2026-01-28 |
| Tufts Medical Center Boston | $17,091 | 1.9× | 6 | 2026-04-01 |
| Mercy Medical Ctr Springfield | $18,164 | 2.0× | 10 | 2026-03-31 |
23 Massachusetts hospitals post usable commercial rates for sepsis (hospital stay) in their federal price-transparency files. For inpatient stay (MS-DRG 871), the median across 23 hospitals is $19,343, 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.