Posted commercial rates at 28 Washington 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 |
|---|---|---|---|---|
| Astria Toppenish Hospital Toppenish | $1,656 | 0.9× | 3 | 2026-04-01 |
| Overlake Hospital Medical Center Bellevue | $4,212 | 2.3× | 6 | 2026-04-01 |
| Multicare Capital Medical Center Olympia | $4,224 | 2.4× | 9 | 2026-08-27 |
| St Elizabeth Hospital Enumclaw | $4,239 | 2.3× | 7 | 2026-02-28 |
| Providence Regional Medical Center Everett Everett | $4,248 | 2.4× | 7 | 2026-04-01 |
| Providence St Mary Medical Center Walla Walla | $4,278 | 2.4× | 6 | 2026-04-01 |
| Providence Holy Family Hospital Spokane | $4,554 | 2.5× | 6 | 2026-04-01 |
| St Clare Hospital Lakewood | $4,556 | 2.4× | 9 | 2026-02-28 |
| St Joseph Medical Center Tacoma | $4,556 | 2.4× | 9 | 2026-02-28 |
| St Francis Community Hospital Federal Way | $4,556 | 2.4× | 9 | 2026-02-28 |
| Swedish Edmonds Hospital Edmonds | $4,651 | 2.6× | 7 | 2026-04-01 |
| Multicare Deaconess Hospital Spokane | $4,686 | 2.6× | 5 | 2026-08-27 |
| Multicare Valley Hospital Spokane | $4,698 | 2.6× | 6 | 2026-08-27 |
| St Anne Hospital Burien | $4,714 | 2.5× | 8 | 2026-02-28 |
| St Anthony Hospital Gig Harbor | $4,730 | 2.5× | 9 | 2026-02-28 |
| Virginia Mason Medical Center Seattle | $5,020 | 2.7× | 7 | 2026-01-01 |
| Kadlec Regional Medical Center Richland | $5,030 | 2.8× | 4 | 2026-04-01 |
| Legacy Salmon Creek Medical Center Vancouver | $5,090 | 2.8× | 7 | 2026-04-01 |
| Multicare Auburn Medical Center Auburn | $5,678 | 3.0× | 8 | 2026-08-27 |
| Tacoma General Allenmore Hospital Tacoma | $5,678 | 3.0× | 8 | 2026-08-27 |
| Multicare Covington Medical Center Covington | $5,678 | 3.0× | 8 | 2026-08-27 |
| Swedish Medical Center / Cherry Hill Seattle | $5,857 | 3.1× | 7 | 2026-04-01 |
| Swedish Medical Center Seattle | $5,857 | 3.1× | 7 | 2026-04-01 |
| Multicare Good Samaritan Hospital Puyallup | $6,323 | 3.4× | 6 | 2026-08-27 |
| St Michael Medical Center Bremerton | $6,761 | 3.7× | 3 | 2026-02-28 |
| Swedish Issaquah Issaquah | $6,777 | 3.6× | 7 | 2026-04-01 |
| Providence Centralia Hospital Centralia | $7,957 | 4.4× | 4 | 2026-04-01 |
| Mary Bridge Children'S Hospital Tacoma | $8,399 | 4.5× | 5 | 2026-08-27 |
28 Washington hospitals post usable commercial rates for knee manipulation under anesthesia in their federal price-transparency files. For CPT 27570, hospital outpatient, the median across 28 hospitals is $4,722, 2.6× each hospital's local Medicare base rate. Your share depends on your plan's deductible and coinsurance; the surgeon and anesthesia bill separately.