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 $13,547 · local Medicare $24,759 · file 2026-04-01 | |||
| Aetna | $13,310 | 0.5× | 1 |
| UnitedHealthcare | $13,784 | 0.6× | 1 |
| St Mary's Medical Center median $21,712 · local Medicare $25,345 · file 2026-04-01 | |||
| Aetna | $13,043 | 0.5× | 1 |
| Elevance/Anthem/Empire | $18,054 | 0.7× | 2 |
| Healthnet | $51,951 | 2.0× | 1 |
| Heritage Provider Network | $25,370 | 1.0× | 2 |
| Kaiser Permanente | $57,190 | 2.3× | 1 |
| UnitedHealthcare | $14,105 | 0.6× | 2 |
| Good Samaritan Hospital median $23,700 · local Medicare $25,790 · file 2026-09-01 | |||
| Aetna | $22,079 | 0.9× | 1 |
| Elevance/Anthem/Empire | $21,055 | 0.8× | 2 |
| MedCare Partners | $25,790 | 1.0× | 1 |
| UnitedHealthcare | $25,322 | 1.0× | 1 |
| Stanford Health Care median $41,632 · local Medicare $25,790 · file 2026-04-01 | |||
| Aetna | $44,125 | 1.7× | 1 |
| Blue Shield of California | $39,140 | 1.5× | 2 |
| Elevance/Anthem/Empire | $21,946 | 0.9× | 1 |
| UnitedHealthcare | $48,543 | 1.9× | 1 |
4 San Francisco Bay Area CA hospitals post usable commercial rates for CPT 27279, hospital outpatient. The median across hospitals is $22,706; hospital medians range from $13,547 to $41,632. Your cost depends on your plan's deductible and coinsurance.