Price AtlasInteractive atlas · All states · techysurgeon.comThumb base arthritis surgery (CMC arthroplasty) in Massachusetts: what insurers pay
Posted commercial rates at 7 Massachusetts hospitals, each next to its own Medicare base rate.
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CPT 25447
| Hospital | Median across insurers | × Medicare | Insurers | File date |
|---|---|---|---|---|
| Beth Israel Deaconess Hospital - Plymouth Plymouth | $3,986 | 1.0× | 2 | 2026-04-01 |
| Lahey Hospital & Medical Center, Burlington Burlington | $4,158 | 1.1× | 2 | 2026-04-01 |
| New England Baptist Hospital Boston | $4,183 | 1.1× | 4 | 2026-04-01 |
| Winchester Hospital Winchester | $4,206 | 1.1× | 3 | 2026-04-01 |
| Beverly Hospital Corporation Beverly | $4,341 | 1.1× | 3 | 2026-04-01 |
| Anna Jaques Hospital Newburyport | $5,232 | 1.3× | 3 | 2026-04-01 |
| Beth Israel Deaconess Medical Center Boston | $6,288 | 1.6× | 1 | 2026-04-01 |
Questions
How much do insurers pay for thumb base arthritis surgery (cmc arthroplasty) in Massachusetts?
7 Massachusetts hospitals post usable commercial rates for thumb base arthritis surgery (cmc arthroplasty) in their federal price-transparency files. For CPT 25447, hospital outpatient, the median across 7 hospitals is $4,206, 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.