Total knee replacement at Kaiser Foundation Hospital - Walnut Creek
CPT 27447 · Walnut Creek, CA
These are Kaiser Foundation Hospital - Walnut Creek's own posted figures from its standard-charges file dated April 1, 2026. They are not a quote. Source: the hospital's file · its price transparency page.
Across 16 California hospitals we index that post a cash price for this service: lowest $5,750.33, median $25,760.00, highest $46,531.44. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| Kaiser Foundation Hospital - San Leandro San Leandro, CA | 13.9 mi | $25,760.00 | $46,000.00 | 2026-04-01 |
| Kaiser Foundation Hospital - Antioch Antioch, CA | 14.9 mi | $25,760.00 | $46,000.00 | 2026-04-01 |
| Kaiser Foundation Hospital - San Francisco San Francisco, CA | 23.0 mi | $25,760.00 | $46,000.00 | 2026-04-01 |
| Kaiser Foundation Hospital - South San Francisco South San Francisco, CA | 26.4 mi | $25,760.00 | $46,000.00 | 2026-04-01 |
| Kaiser Foundation Hospital - Fremont Fremont, CA | 27.1 mi | $25,760.00 | $46,000.00 | 2026-04-01 |
| Marinhealth Medical Center Greenbrae, CA | 28.4 mi | $45,536.40 | $75,894.00 | 2026-03-26 |
| Kaiser Foundation Hospital - Redwood City Redwood City, CA | 28.7 mi | $25,760.00 | $46,000.00 | 2026-04-01 |
| Pacifica Hospital of the Valley Sun Valley, CA | 325.5 mi | $7,087.00 | $7,087.00 |
Distances are straight-line from ZIP code centers. Each hospital's figures come from its own file; files are updated on different dates.
Every row for CPT 27447 in this hospital's file
| Row in the hospital's file | Setting | Cash | Gross | Insurer min – max |
|---|---|---|---|---|
| ARTHRP KNE CONDYLE&PLATU MEDIAL&LAT COMPARTMENTS line 3800 | both | $25,760.00 | $46,000.00 | $15,548.00 – $48,690.00 |
The first row is the one used above. A price for one code usually covers the hospital's facility charge only; the doctor, anesthesia, pathology and other services can be billed separately. Ask the hospital for a good faith estimate before a scheduled service: if you pay yourself and the bill comes in $400 or more above the estimate, you can dispute it under the No Surprises Act.
Check a bill from this hospital All Kaiser Foundation Hospital - Walnut Creek prices