Posted commercial rates at 7 Massachusetts hospitals, each next to its own Medicare base rate.
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| Hospital | Median across insurers | × Medicare | Insurers | File date |
|---|---|---|---|---|
| New England Baptist Hospital Boston | $1,254 | 1.1× | 4 | 2026-04-01 |
| Anna Jaques Hospital Newburyport | $1,288 | 1.2× | 4 | 2026-04-01 |
| Beth Israel Deaconess Hospital - Plymouth Plymouth | $1,428 | 1.3× | 3 | 2026-04-01 |
| Beth Israel Deaconess Medical Center Boston | $1,434 | 1.3× | 3 | 2026-04-01 |
| Winchester Hospital Winchester | $1,488 | 1.3× | 4 | 2026-04-01 |
| Lahey Hospital & Medical Center, Burlington Burlington | $1,576 | 1.4× | 3 | 2026-04-01 |
| Beverly Hospital Corporation Beverly | $1,794 | 1.6× | 5 | 2026-04-01 |
| Hospital | Median across insurers | × Medicare | Insurers | File date |
|---|---|---|---|---|
| New England Baptist Hospital Boston | $1,254 | 1.1× | 4 | 2026-04-01 |
| Anna Jaques Hospital Newburyport | $1,288 | 1.2× | 4 | 2026-04-01 |
| Beth Israel Deaconess Hospital - Plymouth Plymouth | $1,428 | 1.3× | 3 | 2026-04-01 |
| Beth Israel Deaconess Medical Center Boston | $1,434 | 1.3× | 3 | 2026-04-01 |
| Winchester Hospital Winchester | $1,488 | 1.3× | 4 | 2026-04-01 |
| Lahey Hospital & Medical Center, Burlington Burlington | $1,576 | 1.4× | 3 | 2026-04-01 |
| Beverly Hospital Corporation Beverly | $1,794 | 1.6× | 5 | 2026-04-01 |
7 Massachusetts hospitals post usable commercial rates for screening colonoscopy (medicare) in their federal price-transparency files. For CPT G0121, hospital outpatient, the median across 7 hospitals is $1,434, 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.