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 |
|---|---|---|---|
| St Mary's Medical Center median $2,456 · local Medicare $1,344 · file 2026-04-01 | |||
| Aetna | $4,035 | 3.0× | 1 |
| Blue Shield of California | $1,695 | 1.3× | 1 |
| Healthnet | $3,197 | 2.4× | 1 |
| Heritage Provider Network | $1,346 | 1.0× | 2 |
| Kaiser Permanente | $3,033 | 2.3× | 1 |
| UnitedHealthcare | $1,879 | 1.4× | 2 |
| Stanford Health Care Tri-Valley median $3,673 · local Medicare $1,313 · file 2026-04-01 | |||
| Aetna | $5,227 | 4.0× | 2 |
| Blue Shield of California | $1,711 | 1.3× | 2 |
| Cigna | $2,424 | 1.8× | 1 |
| UnitedHealthcare | $4,922 | 3.7× | 1 |
| Good Samaritan Hospital median $4,756 · local Medicare $1,368 · file 2026-09-01 | |||
| Aetna | $6,193 | 4.5× | 2 |
| Blue Shield of California | $2,395 | 1.8× | 2 |
| Bright Health | $3,680 | 2.7× | 1 |
| Cigna | $5,002 | 3.7× | 4 |
| Elevance/Anthem/Empire | $5,022 | 3.7× | 2 |
| MultiPlan/PHCS (rental network) | $2,638 | 1.9× | 1 |
| UnitedHealthcare | $4,511 | 3.3× | 1 |
| Stanford Health Care median $8,345 · local Medicare $1,368 · file 2026-04-01 | |||
| UnitedHealthcare | $8,345 | 6.1× | 1 |
| Hospital · insurer | Rate | × Medicare | Plans |
|---|---|---|---|
| St Mary's Medical Center median $2,456 · local Medicare $1,344 · file 2026-04-01 | |||
| Aetna | $4,035 | 3.0× | 1 |
| Blue Shield of California | $1,695 | 1.3× | 1 |
| Healthnet | $3,197 | 2.4× | 1 |
| Heritage Provider Network | $1,346 | 1.0× | 2 |
| Kaiser Permanente | $3,033 | 2.3× | 1 |
| UnitedHealthcare | $1,879 | 1.4× | 2 |
| Stanford Health Care Tri-Valley median $3,673 · local Medicare $1,313 · file 2026-04-01 | |||
| Aetna | $5,227 | 4.0× | 2 |
| Blue Shield of California | $1,711 | 1.3× | 2 |
| Cigna | $2,424 | 1.8× | 1 |
| UnitedHealthcare | $4,922 | 3.7× | 1 |
| Good Samaritan Hospital median $4,756 · local Medicare $1,368 · file 2026-09-01 | |||
| Aetna | $6,193 | 4.5× | 2 |
| Blue Shield of California | $2,395 | 1.8× | 2 |
| Bright Health | $3,680 | 2.7× | 1 |
| Cigna | $5,002 | 3.7× | 4 |
| Elevance/Anthem/Empire | $5,022 | 3.7× | 2 |
| MultiPlan/PHCS (rental network) | $2,638 | 1.9× | 1 |
| UnitedHealthcare | $4,511 | 3.3× | 1 |
| Stanford Health Care median $8,345 · local Medicare $1,368 · file 2026-04-01 | |||
| UnitedHealthcare | $8,345 | 6.1× | 1 |
4 San Francisco Bay Area CA hospitals post usable commercial rates for CPT G0121, hospital outpatient. The median across hospitals is $4,215; hospital medians range from $2,456 to $8,345. Your cost depends on your plan's deductible and coinsurance.