Posted commercial rates at 4 California hospitals, each next to its own Medicare base rate.
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| Hospital | Median across insurers | × Medicare | Insurers | File date |
|---|---|---|---|---|
| Los Robles Hospital & Medical Center Thousand Oaks | $12,591 | 1.2× | 3 | 2026-09-01 |
| Scripps Green Hospital La Jolla | $16,743 | 1.6× | 6 | 2026-03-30 |
| Cedars-Sinai Medical Center Los Angeles | $20,773 | 2.0× | 1 | 2025-11-26 |
| Keck Hospital Of Usc Los Angeles | $33,907 | 3.3× | 7 | 2026-04-01 |
| Hospital | Median across insurers | × Medicare | Insurers | File date |
|---|---|---|---|---|
| Los Robles Hospital & Medical Center Thousand Oaks | $10,040 | 1.3× | 3 | 2026-09-01 |
| Scripps Green Hospital La Jolla | $12,742 | 1.6× | 6 | 2026-03-30 |
| Cedars-Sinai Medical Center Los Angeles | $15,809 | 2.0× | 1 | 2025-11-26 |
| Keck Hospital Of Usc Los Angeles | $25,804 | 3.3× | 7 | 2026-04-01 |
| Hospital | Median across insurers | × Medicare | Insurers | File date |
|---|---|---|---|---|
| Los Robles Hospital & Medical Center Thousand Oaks | $8,947 | 1.5× | 3 | 2026-09-01 |
| Scripps Green Hospital La Jolla | $9,704 | 1.6× | 6 | 2026-03-30 |
| Cedars-Sinai Medical Center Los Angeles | $12,040 | 2.0× | 1 | 2025-11-26 |
| Keck Hospital Of Usc Los Angeles | $19,652 | 3.3× | 7 | 2026-04-01 |
4 California hospitals post usable commercial rates for copd flare (hospital stay) in their federal price-transparency files. For inpatient stay (MS-DRG 190), the median across 4 hospitals is $18,758, 1.8× each hospital's local Medicare base rate. Your share depends on your plan's deductible and coinsurance; the surgeon and anesthesia bill separately.