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 $9,068 · local Medicare $7,886 · file 2026-09-01 | |||
| Aetna | $8,740 | 1.1× | 3 |
| Blue Shield of California | $14,666 | 1.9× | 2 |
| Bright Health | $4,850 | 0.6× | 1 |
| Cigna | $14,435 | 1.8× | 4 |
| Elevance/Anthem/Empire | $9,068 | 1.1× | 2 |
| MedCare Partners | $7,886 | 1.0× | 1 |
| UnitedHealthcare | $15,578 | 2.0× | 1 |
| John Muir Medical Center - Walnut Creek Campus median $9,464 · local Medicare $7,571 · file 2026-03-23 | |||
| Alignment Health | $7,571 | 1.0× | 1 |
| BCBS (other) | $11,715 | 1.5× | 1 |
| Brms | $11,715 | 1.5× | 1 |
| Canopy Hn HMO | $13,855 | 1.8× | 1 |
| Cigna | $21,047 | 2.8× | 3 |
| Covid19 Hrsa Uninsured Testing And Treatment Fund | $7,571 | 1.0× | 1 |
| Elevance/Anthem/Empire | $11,715 | 1.5× | 7 |
| Essence Healthcare | $7,571 | 1.0× | 2 |
| Generic Commercial/Indemnity | $9,464 | 1.3× | 1 |
| Generic HMO | $9,464 | 1.3× | 1 |
| Generic PPO | $9,464 | 1.3× | 1 |
| Stanford Health Care Tri-Valley median $10,480 · local Medicare $7,571 · file 2026-04-01 | |||
| Aetna | $7,945 | 1.0× | 2 |
| Blue Shield of California | $10,480 | 1.4× | 2 |
| UnitedHealthcare | $10,765 | 1.4× | 1 |
| John Muir Medical Center - Concord Campus median $10,694 · local Medicare $7,571 · file 2026-03-23 | |||
| Aetna | $10,694 | 1.4× | 4 |
| Alignment Health | $7,571 | 1.0× | 2 |
| BCBS (other) | $11,715 | 1.5× | 4 |
| Blue Shield of California | $16,356 | 2.2× | 6 |
| Brms | $11,715 | 1.5× | 2 |
| Canopy Hn HMO | $13,855 | 1.8× | 2 |
| Cigna | $21,047 | 2.8× | 6 |
| Covid19 Hrsa Uninsured Testing And Treatment Fund | $7,571 | 1.0× | 2 |
| Donor Network West | $4,000 | 0.5× | 1 |
| Elevance/Anthem/Empire | $11,715 | 1.5× | 14 |
| Essence Healthcare | $7,571 | 1.0× | 4 |
| Generic Commercial/Indemnity | $9,464 | 1.3× | 2 |
| Generic HMO | $9,464 | 1.3× | 2 |
| Generic PPO | $9,464 | 1.3× | 2 |
| UnitedHealthcare | $41,556 | 5.5× | 7 |
| St Mary's Medical Center median $11,564 · local Medicare $7,750 · file 2026-04-01 | |||
| Aetna | $11,564 | 1.5× | 1 |
| Blue Shield of California | $10,378 | 1.3× | 1 |
| Elevance/Anthem/Empire | $13,912 | 1.8× | 2 |
| Healthnet | $14,520 | 1.9× | 1 |
| Heritage Provider Network | $7,758 | 1.0× | 2 |
| Kaiser Permanente | $17,489 | 2.3× | 1 |
| UnitedHealthcare | $7,824 | 1.0× | 2 |
| Stanford Health Care median $35,334 · local Medicare $7,886 · file 2026-04-01 | |||
| Aetna | $34,690 | 4.4× | 1 |
| Blue Shield of California | $41,400 | 5.2× | 2 |
| Elevance/Anthem/Empire | $13,697 | 1.7× | 1 |
| UnitedHealthcare | $35,977 | 4.6× | 1 |
| Hospital · insurer | Rate | × Medicare | Plans |
|---|---|---|---|
| John Muir Medical Center - Walnut Creek Campus median $6,222 · local Medicare $4,978 · file 2026-03-23 | |||
| Alignment Health | $4,978 | 1.0× | 1 |
| BCBS (other) | $11,715 | 2.4× | 1 |
| Brms | $11,715 | 2.4× | 1 |
| Canopy Hn HMO | $9,109 | 1.8× | 1 |
| Cigna | $16,526 | 3.3× | 3 |
| Covid19 Hrsa Uninsured Testing And Treatment Fund | $4,978 | 1.0× | 1 |
| Elevance/Anthem/Empire | $11,715 | 2.4× | 7 |
| Essence Healthcare | $4,978 | 1.0× | 2 |
| Generic Commercial/Indemnity | $6,222 | 1.2× | 1 |
| Generic HMO | $6,222 | 1.2× | 1 |
| Generic PPO | $6,222 | 1.2× | 1 |
| John Muir Medical Center - Concord Campus median $6,222 · local Medicare $4,978 · file 2026-03-23 | |||
| Alignment Health | $4,978 | 1.0× | 1 |
| BCBS (other) | $11,715 | 2.4× | 2 |
| Brms | $11,715 | 2.4× | 1 |
| Canopy Hn HMO | $9,109 | 1.8× | 1 |
| Cigna | $16,526 | 3.3× | 3 |
| Covid19 Hrsa Uninsured Testing And Treatment Fund | $4,978 | 1.0× | 1 |
| Elevance/Anthem/Empire | $11,715 | 2.4× | 7 |
| Essence Healthcare | $4,978 | 1.0× | 2 |
| Generic Commercial/Indemnity | $6,222 | 1.2× | 1 |
| Generic HMO | $6,222 | 1.2× | 1 |
| Generic PPO | $6,222 | 1.2× | 1 |
| Good Samaritan Hospital median $7,323 · local Medicare $5,185 · file 2026-09-01 | |||
| Aetna | $8,740 | 1.7× | 3 |
| Blue Shield of California | $14,666 | 2.8× | 2 |
| Bright Health | $4,850 | 0.9× | 1 |
| Cigna | $7,098 | 1.4× | 4 |
| Elevance/Anthem/Empire | $7,323 | 1.4× | 2 |
| MedCare Partners | $5,185 | 1.0× | 1 |
| MultiPlan/PHCS (rental network) | $3,439 | 0.7× | 1 |
| UnitedHealthcare | $9,414 | 1.8× | 1 |
| Stanford Health Care Tri-Valley median $7,494 · local Medicare $4,978 · file 2026-04-01 | |||
| Aetna | $7,945 | 1.6× | 2 |
| Blue Shield of California | $10,480 | 2.1× | 2 |
| Cigna | $6,448 | 1.3× | 1 |
| UnitedHealthcare | $7,042 | 1.4× | 1 |
| St Mary's Medical Center median $10,378 · local Medicare $5,095 · file 2026-04-01 | |||
| Aetna | $11,564 | 2.3× | 1 |
| Blue Shield of California | $10,378 | 2.0× | 1 |
| Elevance/Anthem/Empire | $13,912 | 2.7× | 2 |
| Healthnet | $8,660 | 1.7× | 1 |
| Heritage Provider Network | $5,100 | 1.0× | 2 |
| Kaiser Permanente | $11,498 | 2.3× | 1 |
| UnitedHealthcare | $4,632 | 0.9× | 2 |
| Stanford Health Care median $28,366 · local Medicare $5,185 · file 2026-04-01 | |||
| Aetna | $34,690 | 6.7× | 1 |
| Blue Shield of California | $41,400 | 8.0× | 2 |
| Elevance/Anthem/Empire | $13,697 | 2.6× | 1 |
| UnitedHealthcare | $22,041 | 4.3× | 1 |
| Hospital · insurer | Rate | × Medicare | Plans |
|---|---|---|---|
| Good Samaritan Hospital median $12,930 · local Medicare $11,164 · file 2026-09-01 | |||
| Aetna | $11,754 | 1.1× | 3 |
| Alignment Health Plan | $11,754 | 1.1× | 1 |
| Astiva Health | $12,930 | 1.2× | 1 |
| Blue Shield of California | $11,989 | 1.1× | 5 |
| Bright Health | $20,556 | 1.8× | 2 |
| Cigna | $36,298 | 3.3× | 4 |
| Health Net | $22,994 | 2.1× | 1 |
| MedCare Partners | $12,048 | 1.1× | 2 |
| Palo Alto Medical | $15,281 | 1.4× | 1 |
| Rios Health | $12,930 | 1.2× | 1 |
| Rios Southwest Medical Group | $12,930 | 1.2× | 1 |
| UnitedHealthcare | $17,641 | 1.6× | 2 |
| St Mary's Medical Center median $19,286 · local Medicare $10,960 · file 2026-04-01 | |||
| Blue Shield of California | $24,079 | 2.2× | 1 |
| Healthnet | $19,286 | 1.8× | 1 |
| UnitedHealthcare | $14,960 | 1.4× | 2 |
| Hospital · insurer | Rate | × Medicare | Plans |
|---|---|---|---|
| Good Samaritan Hospital median $16,376 · local Medicare $14,251 · file 2026-09-01 | |||
| Aetna | $14,887 | 1.0× | 3 |
| Alignment Health Plan | $14,887 | 1.0× | 1 |
| Astiva Health | $16,376 | 1.1× | 1 |
| Blue Shield of California | $15,185 | 1.1× | 5 |
| Bright Health | $26,912 | 1.9× | 2 |
| MedCare Partners | $15,259 | 1.1× | 2 |
| Palo Alto Medical | $19,353 | 1.4× | 1 |
| Rios Health | $16,376 | 1.1× | 1 |
| Rios Southwest Medical Group | $16,376 | 1.1× | 1 |
| UnitedHealthcare | $25,231 | 1.8× | 2 |
| St Mary's Medical Center median $25,171 · local Medicare $13,990 · file 2026-04-01 | |||
| Blue Shield of California | $32,653 | 2.3× | 1 |
| Healthnet | $25,171 | 1.8× | 1 |
| UnitedHealthcare | $19,525 | 1.4× | 2 |
6 San Francisco Bay Area CA hospitals post usable commercial rates for CPT 52356, hospital outpatient. The median across hospitals is $10,587; hospital medians range from $9,068 to $35,334. Your cost depends on your plan's deductible and coinsurance.