Price AtlasInteractive atlas · All states · techysurgeon.comThumb base arthritis surgery (CMC arthroplasty) in Michigan: what insurers pay
Posted commercial rates at 7 Michigan hospitals, each next to its own Medicare base rate.
Open in the explorerAll statesEvery bill for the whole procedure
CPT 25447
| Hospital | Median across insurers | × Medicare | Insurers | File date |
|---|---|---|---|---|
| Corewell Health Dearborn Hospital Dearborn | $1,884 | 0.6× | 1 | 2026-05-01 |
| Corewell Health Beaumont Grosse Pointe Hospital Grosse Pointe | $3,022 | 0.9× | 2 | 2026-05-01 |
| Corewell Health William Beaumont University Hospit Royal Oak | $3,128 | 1.0× | 2 | 2026-05-01 |
| Corewell Health Beaumont Troy Hospital Troy | $3,128 | 1.0× | 2 | 2026-05-01 |
| Trinity Health Oakland Hospital Pontiac | $4,112 | 1.3× | 16 | 2026-03-31 |
| Henry Ford Health Rochester Hospital Rochester | $4,840 | 1.5× | 1 | 2026-01-01 |
| Harper University Hospital Detroit | $8,165 | 2.5× | 1 | 2026-09-02 |
Questions
How much do insurers pay for thumb base arthritis surgery (cmc arthroplasty) in Michigan?
7 Michigan 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 $3,128, 1.0× each hospital's local Medicare base rate. Your share depends on your plan's deductible and coinsurance; the surgeon and anesthesia bill separately.