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 - Concord Campus median $16,356 · local Medicare $4,682 · file 2026-03-23 | |||
| Aetna | $10,694 | 2.3× | 4 |
| Blue Shield of California | $16,356 | 3.5× | 6 |
| Cigna | $12,628 | 2.7× | 3 |
| Elevance/Anthem/Empire | $30,480 | 6.5× | 4 |
| UnitedHealthcare | $27,670 | 5.9× | 7 |
| Stanford Health Care median $19,507 · local Medicare $4,877 · file 2026-04-01 | |||
| Aetna | $16,973 | 3.5× | 1 |
| Blue Shield of California | $22,145 | 4.5× | 2 |
| Elevance/Anthem/Empire | $13,697 | 2.8× | 1 |
| UnitedHealthcare | $22,041 | 4.5× | 1 |
| John Muir Medical Center - Walnut Creek Campus median $22,720 · local Medicare $4,682 · file 2026-03-23 | |||
| Aetna | $12,031 | 2.6× | 4 |
| BCBS (other) | $27,479 | 5.9× | 1 |
| Blue Shield of California | $17,962 | 3.8× | 5 |
| Cigna | $12,628 | 2.7× | 3 |
| Elevance/Anthem/Empire | $27,479 | 5.9× | 7 |
| UnitedHealthcare | $34,615 | 7.4× | 7 |
| Hospital · insurer | Rate | × Medicare | Plans |
|---|---|---|---|
| John Muir Medical Center - Concord Campus median $1,162 · local Medicare $2,191 · file 2026-03-23 | |||
| BCBS (other) | $1,162 | 0.5× | 2 |
| Elevance/Anthem/Empire | $1,162 | 0.5× | 4 |
| John Muir Medical Center - Walnut Creek Campus median $8,195 · local Medicare $2,191 · file 2026-03-23 | |||
| Aetna | $9,023 | 4.1× | 4 |
| BCBS (other) | $1,162 | 0.5× | 1 |
| Blue Shield of California | $12,778 | 5.8× | 5 |
| Cigna | $7,367 | 3.4× | 3 |
| Elevance/Anthem/Empire | $1,162 | 0.5× | 5 |
| UnitedHealthcare | $15,998 | 7.3× | 1 |
| Stanford Health Care median $13,308 · local Medicare $2,282 · file 2026-04-01 | |||
| Aetna | $12,355 | 5.4× | 1 |
| Blue Shield of California | $18,025 | 7.9× | 2 |
| Elevance/Anthem/Empire | $9,589 | 4.2× | 1 |
| UnitedHealthcare | $14,262 | 6.2× | 1 |
3 San Francisco Bay Area CA hospitals post usable commercial rates for CPT 30140, hospital outpatient. The median across hospitals is $19,507; hospital medians range from $16,356 to $22,720. Your cost depends on your plan's deductible and coinsurance.