Posted commercial rates at 12 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 |
|---|---|---|---|---|
| Winchester Hospital Winchester | $15,457 | 1.0× | 2 | 2026-04-01 |
| Beverly Hospital Corporation Beverly | $17,729 | 1.1× | 1 | 2026-04-01 |
| New England Baptist Hospital Boston | $20,362 | 1.3× | 3 | 2026-04-01 |
| Beth Israel Deaconess Hospital - Plymouth Plymouth | $20,546 | 1.3× | 1 | 2026-04-01 |
| Anna Jaques Hospital Newburyport | $20,894 | 1.4× | 2 | 2026-04-01 |
| Lahey Hospital & Medical Center, Burlington Burlington | $23,658 | 1.5× | 1 | 2026-04-01 |
| Beth Israel Deaconess Medical Center Boston | $25,680 | 1.7× | 1 | 2026-04-01 |
| Hospital | Median across insurers | × Medicare | Insurers | File date |
|---|---|---|---|---|
| Emerson Hospital - W Concord | $19,657 | 0.8× | 1 | 2026-05-18 |
| Anna Jaques Hospital Newburyport | $20,823 | 0.9× | 1 | 2026-04-01 |
| Beth Israel Deaconess Hospital - Needham Needham | $21,438 | 0.9× | 2 | 2026-04-01 |
| Beth Israel Deaconess Hospital - Plymouth Plymouth | $23,633 | 1.0× | 1 | 2026-04-01 |
| Mount Auburn Hospital Cambridge | $24,551 | 1.0× | 1 | 2026-04-01 |
| Beverly Hospital Corporation Beverly | $25,640 | 1.1× | 1 | 2026-04-01 |
| Winchester Hospital Winchester | $25,640 | 1.1× | 1 | 2026-04-01 |
| Beth Israel Deaconess Medical Center Boston | $27,603 | 1.1× | 2 | 2026-04-01 |
| New England Baptist Hospital Boston | $29,548 | 1.2× | 3 | 2026-04-01 |
| Lowell General Hospital Lowell | $34,568 | 1.4× | 3 | 2026-04-01 |
| Tufts Medical Center Boston | $35,084 | 1.5× | 3 | 2026-04-01 |
| Lahey Hospital & Medical Center, Burlington Burlington | $40,400 | 1.7× | 4 | 2026-04-01 |
12 Massachusetts hospitals post usable commercial rates for partial shoulder replacement in their federal price-transparency files. For CPT 23470, hospital outpatient, the median across 7 hospitals is $20,546, 1.3× each hospital's local Medicare base rate. Your share depends on your plan's deductible and coinsurance; the surgeon and anesthesia bill separately.