Tonsil and adenoid removal, under age 12 at Kaiser Foundation Hospital - South Bay
CPT 42820 · Harbor City, CA
These are Kaiser Foundation Hospital - South Bay'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 17 California hospitals we index that post a cash price for this service: lowest $427.20, median $4,321.20, highest $13,696.80. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| Saint Francis Medical Center Lynwood, CA | 10.3 mi | $10,634.40 | $18,990.00 | 2026-04-01 |
| PIH Health Downey Hospital Downey, CA | 13.8 mi | $4,321.20 | $8,310.00 | 2026-04-01 |
| Kaiser Foundation Hospital - Los Angeles Los Angeles, CA | 22.7 mi | $4,321.20 | $8,310.00 | 2026-04-01 |
| Kaiser Foundation Hospital - Orange County - Anaheim Anaheim, CA | 24.8 mi | $4,321.20 | $8,310.00 | 2026-04-01 |
| Providence Saint Joseph Medical Center Burbank, CA | 26.2 mi | $427.20 | $534.00 | 2026-04-01 |
| Kaiser Foundation Hospital - Baldwin Park Baldwin Park, CA | 28.1 mi | $4,321.20 | $8,310.00 | 2026-04-01 |
| Kaiser Foundation Hospital - Woodland Hills Woodland Hills, CA | 31.8 mi | $4,321.20 | $8,310.00 | 2026-04-01 |
| Kaiser Foundation Hospital, Riverside Riverside, CA | 47.2 mi | $4,321.20 | $8,310.00 | 2026-04-01 |
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 42820 in this hospital's file
| Row in the hospital's file | Setting | Cash | Gross | Insurer min – max |
|---|---|---|---|---|
| TONSILLECTOMY & ADENOIDECTOMY <AGE 12 line 4845 | both | $4,321.20 | $8,310.00 | $5,869.00 – $17,455.00 |
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 - South Bay prices