Every commercial insurer rate these hospitals posted, as a dollar amount and as a multiple of the hospital's own Medicare base rate.
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| Hospital · insurer | Rate | × Medicare | Plans |
|---|---|---|---|
| Stanford Health Care Tri-Valley median $11,372 · local Medicare $18,129 · file 2026-04-01 | |||
| Aetna | $10,155 | 0.6× | 2 |
| UnitedHealthcare | $12,589 | 0.7× | 1 |
| St Mary's Medical Center median $17,534 · local Medicare $18,558 · file 2026-04-01 | |||
| Aetna | $14,520 | 0.8× | 1 |
| Elevance/Anthem/Empire | $20,549 | 1.1× | 2 |
| Kaiser Permanente | $41,876 | 2.3× | 1 |
| UnitedHealthcare | $10,713 | 0.6× | 2 |
| Good Samaritan Hospital median $32,633 · local Medicare $18,884 · file 2026-09-01 | |||
| Aetna | $11,454 | 0.6× | 3 |
| Blue Shield of California | $48,194 | 2.6× | 2 |
| Elevance/Anthem/Empire | $47,550 | 2.5× | 2 |
| UnitedHealthcare | $17,716 | 0.9× | 1 |
| Stanford Health Care median $46,686 · local Medicare $18,884 · file 2026-04-01 | |||
| Aetna | $52,916 | 2.8× | 1 |
| Blue Shield of California | $39,140 | 2.1× | 2 |
| Elevance/Anthem/Empire | $45,398 | 2.4× | 1 |
| UnitedHealthcare | $47,973 | 2.5× | 1 |
| Hospital · insurer | Rate | × Medicare | Plans |
|---|---|---|---|
| Good Samaritan Hospital median $27,681 · local Medicare $26,323 · file 2026-09-01 | |||
| Aetna | $27,139 | 1.0× | 6 |
| Blue Shield of California | $27,681 | 1.1× | 5 |
| Cigna | $21,695 | 0.8× | 4 |
| Elevance/Anthem/Empire | $30,733 | 1.2× | 2 |
| UnitedHealthcare | $37,018 | 1.4× | 2 |
| St Mary's Medical Center median $49,622 · local Medicare $25,842 · file 2026-04-01 | |||
| Blue Shield of California | $57,464 | 2.2× | 1 |
| Cigna | $49,622 | 1.9× | 1 |
| UnitedHealthcare | $34,495 | 1.3× | 2 |
4 San Francisco Bay Area CA hospitals post usable commercial rates for CPT 22551, hospital outpatient. The median across hospitals is $25,084; hospital medians range from $11,372 to $46,686. Your cost depends on your plan's deductible and coinsurance.