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 |
|---|---|---|---|
| Good Samaritan Hospital median $5,788 · local Medicare $4,761 · file 2026-09-01 | |||
| Aetna | $7,000 | 1.5× | 3 |
| Blue Shield of California | $11,861 | 2.5× | 2 |
| Bright Health | $4,829 | 1.0× | 1 |
| Cigna | $5,788 | 1.2× | 4 |
| Elevance/Anthem/Empire | $5,606 | 1.2× | 2 |
| MedCare Partners | $4,761 | 1.0× | 1 |
| MultiPlan/PHCS (rental network) | $3,250 | 0.7× | 1 |
| UnitedHealthcare | $9,414 | 2.0× | 1 |
| Stanford Health Care Tri-Valley median $6,682 · local Medicare $4,571 · file 2026-04-01 | |||
| Aetna | $6,322 | 1.4× | 2 |
| Blue Shield of California | $8,476 | 1.9× | 2 |
| Cigna | $4,610 | 1.0× | 1 |
| UnitedHealthcare | $7,042 | 1.5× | 1 |
| John Muir Medical Center - Walnut Creek Campus median $8,365 · local Medicare $4,571 · file 2026-03-23 | |||
| Aetna | $10,026 | 2.2× | 4 |
| Alignment Health | $4,571 | 1.0× | 2 |
| BCBS (other) | $11,715 | 2.6× | 2 |
| Blue Shield of California | $12,778 | 2.8× | 5 |
| Brms | $11,715 | 2.6× | 2 |
| Canopy Hn HMO | $8,365 | 1.8× | 2 |
| Cigna | $13,680 | 3.0× | 6 |
| Covid19 Hrsa Uninsured Testing And Treatment Fund | $4,571 | 1.0× | 2 |
| Donor Network West | $4,000 | 0.9× | 1 |
| Elevance/Anthem/Empire | $11,715 | 2.6× | 14 |
| Essence Healthcare | $4,571 | 1.0× | 4 |
| Generic Commercial/Indemnity | $5,714 | 1.3× | 2 |
| Generic HMO | $5,714 | 1.3× | 2 |
| Generic PPO | $5,714 | 1.3× | 2 |
| UnitedHealthcare | $27,670 | 6.1× | 7 |
| John Muir Medical Center - Concord Campus median $8,365 · local Medicare $4,571 · file 2026-03-23 | |||
| Aetna | $10,026 | 2.2× | 4 |
| Alignment Health | $4,571 | 1.0× | 2 |
| BCBS (other) | $11,715 | 2.6× | 4 |
| Blue Shield of California | $13,227 | 2.9× | 6 |
| Brms | $11,715 | 2.6× | 2 |
| Canopy Hn HMO | $8,365 | 1.8× | 2 |
| Cigna | $13,680 | 3.0× | 6 |
| Covid19 Hrsa Uninsured Testing And Treatment Fund | $4,571 | 1.0× | 2 |
| Donor Network West | $4,000 | 0.9× | 1 |
| Elevance/Anthem/Empire | $11,715 | 2.6× | 14 |
| Essence Healthcare | $4,571 | 1.0× | 4 |
| Generic Commercial/Indemnity | $5,714 | 1.3× | 2 |
| Generic HMO | $5,714 | 1.3× | 2 |
| Generic PPO | $5,714 | 1.3× | 2 |
| UnitedHealthcare | $27,670 | 6.1× | 7 |
| St Mary's Medical Center median $8,660 · local Medicare $4,679 · file 2026-04-01 | |||
| Aetna | $8,741 | 1.9× | 1 |
| Blue Shield of California | $8,393 | 1.8× | 1 |
| Elevance/Anthem/Empire | $13,912 | 3.0× | 2 |
| Healthnet | $8,660 | 1.9× | 1 |
| Heritage Provider Network | $4,684 | 1.0× | 2 |
| Kaiser Permanente | $10,559 | 2.3× | 1 |
| UnitedHealthcare | $4,632 | 1.0× | 2 |
| Stanford Health Care median $22,041 · local Medicare $4,761 · file 2026-04-01 | |||
| Aetna | $26,573 | 5.6× | 1 |
| Elevance/Anthem/Empire | $13,697 | 2.9× | 1 |
| UnitedHealthcare | $22,041 | 4.6× | 1 |
6 San Francisco Bay Area CA hospitals post usable commercial rates for CPT 58558, hospital outpatient. The median across hospitals is $8,365; hospital medians range from $5,788 to $22,041. Your cost depends on your plan's deductible and coinsurance.