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 |
|---|---|---|---|
| John Muir Medical Center - Walnut Creek Campus median $4,009 · local Medicare $2,191 · file 2026-03-23 | |||
| Aetna | $10,026 | 4.6× | 4 |
| Alignment Health | $2,191 | 1.0× | 1 |
| BCBS (other) | $11,715 | 5.3× | 1 |
| Blue Shield of California | $12,778 | 5.8× | 5 |
| Brms | $11,715 | 5.3× | 1 |
| Canopy Hn HMO | $4,009 | 1.8× | 1 |
| Cigna | $13,680 | 6.2× | 3 |
| Covid19 Hrsa Uninsured Testing And Treatment Fund | $2,191 | 1.0× | 1 |
| Donor Network West | $4,000 | 1.8× | 1 |
| Elevance/Anthem/Empire | $11,715 | 5.3× | 7 |
| Essence Healthcare | $2,191 | 1.0× | 2 |
| Generic Commercial/Indemnity | $2,739 | 1.3× | 1 |
| Generic HMO | $2,739 | 1.3× | 1 |
| Generic PPO | $2,739 | 1.3× | 1 |
| UnitedHealthcare | $15,998 | 7.3× | 1 |
| St Mary's Medical Center median $5,061 · local Medicare $2,243 · file 2026-04-01 | |||
| Aetna | $8,741 | 3.9× | 1 |
| Blue Shield of California | $8,393 | 3.7× | 1 |
| Elevance/Anthem/Empire | $13,912 | 6.2× | 2 |
| Healthnet | $3,197 | 1.4× | 1 |
| Heritage Provider Network | $2,245 | 1.0× | 2 |
| Kaiser Permanente | $5,061 | 2.3× | 1 |
| UnitedHealthcare | $3,257 | 1.5× | 2 |
| Good Samaritan Hospital median $5,788 · local Medicare $2,282 · file 2026-09-01 | |||
| Aetna | $7,000 | 3.1× | 3 |
| Blue Shield of California | $11,861 | 5.2× | 2 |
| Bright Health | $4,829 | 2.1× | 1 |
| Cigna | $5,788 | 2.5× | 4 |
| Elevance/Anthem/Empire | $5,606 | 2.5× | 2 |
| MedCare Partners | $2,282 | 1.0× | 1 |
| MultiPlan/PHCS (rental network) | $3,250 | 1.4× | 1 |
| UnitedHealthcare | $7,848 | 3.4× | 1 |
| Stanford Health Care Tri-Valley median $6,008 · local Medicare $2,191 · file 2026-04-01 | |||
| Aetna | $6,322 | 2.9× | 2 |
| Blue Shield of California | $8,476 | 3.9× | 2 |
| Cigna | $4,610 | 2.1× | 1 |
| UnitedHealthcare | $5,694 | 2.6× | 1 |
| Stanford Health Care median $13,980 · local Medicare $2,282 · file 2026-04-01 | |||
| Elevance/Anthem/Empire | $13,697 | 6.0× | 1 |
| UnitedHealthcare | $14,262 | 6.2× | 1 |
| Hospital · insurer | Rate | × Medicare | Plans |
|---|---|---|---|
| St Mary's Medical Center median $1,732 · local Medicare $780 · file 2026-04-01 | |||
| Blue Shield of California | $5,488 | 7.0× | 1 |
| Healthnet | $1,732 | 2.2× | 1 |
| Heritage Provider Network | $780 | 1.0× | 2 |
| Kaiser Permanente | $1,759 | 2.3× | 1 |
| UnitedHealthcare | $1,192 | 1.5× | 2 |
| Stanford Health Care Tri-Valley median $2,952 · local Medicare $762 · file 2026-04-01 | |||
| Blue Shield of California | $5,542 | 7.3× | 2 |
| Cigna | $1,690 | 2.2× | 1 |
| UnitedHealthcare | $2,952 | 3.9× | 1 |
| Good Samaritan Hospital median $3,859 · local Medicare $793 · file 2026-09-01 | |||
| Bright Health | $4,829 | 6.1× | 1 |
| Cigna | $3,859 | 4.9× | 4 |
| Elevance/Anthem/Empire | $5,022 | 6.3× | 2 |
| MedCare Partners | $793 | 1.0× | 1 |
| UnitedHealthcare | $2,686 | 3.4× | 1 |
| Stanford Health Care median $5,216 · local Medicare $793 · file 2026-04-01 | |||
| UnitedHealthcare | $5,216 | 6.6× | 1 |
5 San Francisco Bay Area CA hospitals post usable commercial rates for CPT 69436, hospital outpatient. The median across hospitals is $5,788; hospital medians range from $4,009 to $13,980. Your cost depends on your plan's deductible and coinsurance.