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 |
|---|---|---|---|
| Stanford Health Care Tri-Valley median $6,385 · local Medicare $10,246 · file 2026-04-01 | |||
| Aetna | $6,322 | 0.6× | 2 |
| Blue Shield of California | $5,542 | 0.5× | 2 |
| Cigna | $6,448 | 0.6× | 1 |
| UnitedHealthcare | $10,765 | 1.1× | 1 |
| Good Samaritan Hospital median $7,323 · local Medicare $10,673 · file 2026-09-01 | |||
| Aetna | $7,000 | 0.7× | 3 |
| Blue Shield of California | $7,755 | 0.7× | 2 |
| Cigna | $6,658 | 0.6× | 2 |
| Elevance/Anthem/Empire | $7,323 | 0.7× | 2 |
| UnitedHealthcare | $15,578 | 1.5× | 1 |
| St Mary's Medical Center median $9,620 · local Medicare $10,489 · file 2026-04-01 | |||
| Aetna | $8,741 | 0.8× | 1 |
| Blue Shield of California | $5,488 | 0.5× | 1 |
| Elevance/Anthem/Empire | $16,218 | 1.5× | 2 |
| Heritage Provider Network | $10,499 | 1.0× | 2 |
| Kaiser Permanente | $23,668 | 2.3× | 1 |
| UnitedHealthcare | $7,824 | 0.7× | 2 |
| Stanford Health Care median $22,299 · local Medicare $10,673 · file 2026-04-01 | |||
| Aetna | $26,573 | 2.5× | 1 |
| Blue Shield of California | $18,025 | 1.7× | 2 |
| Elevance/Anthem/Empire | $16,461 | 1.5× | 1 |
| UnitedHealthcare | $35,977 | 3.4× | 1 |
| Hospital · insurer | Rate | × Medicare | Plans |
|---|---|---|---|
| Stanford Health Care Tri-Valley median $7,332 · local Medicare $10,246 · file 2026-04-01 | |||
| Aetna | $8,217 | 0.8× | 2 |
| Blue Shield of California | $5,542 | 0.5× | 2 |
| Cigna | $6,448 | 0.6× | 1 |
| UnitedHealthcare | $10,765 | 1.1× | 1 |
| Good Samaritan Hospital median $7,755 · local Medicare $10,673 · file 2026-09-01 | |||
| Aetna | $9,386 | 0.9× | 3 |
| Blue Shield of California | $7,755 | 0.7× | 2 |
| Cigna | $6,658 | 0.6× | 2 |
| Elevance/Anthem/Empire | $7,323 | 0.7× | 2 |
| UnitedHealthcare | $15,578 | 1.5× | 1 |
| St Mary's Medical Center median $11,771 · local Medicare $10,489 · file 2026-04-01 | |||
| Aetna | $13,043 | 1.2× | 1 |
| Blue Shield of California | $5,488 | 0.5× | 1 |
| Elevance/Anthem/Empire | $18,054 | 1.7× | 2 |
| Heritage Provider Network | $10,499 | 1.0× | 2 |
| Kaiser Permanente | $23,668 | 2.3× | 1 |
| UnitedHealthcare | $7,824 | 0.7× | 2 |
| Stanford Health Care median $28,962 · local Medicare $10,673 · file 2026-04-01 | |||
| Aetna | $44,125 | 4.1× | 1 |
| Blue Shield of California | $18,025 | 1.7× | 2 |
| Elevance/Anthem/Empire | $21,946 | 2.1× | 1 |
| UnitedHealthcare | $35,977 | 3.4× | 1 |
| Hospital · insurer | Rate | × Medicare | Plans |
|---|---|---|---|
| Good Samaritan Hospital median $30,994 · local Medicare $27,345 · file 2026-09-01 | |||
| Aetna | $28,176 | 1.0× | 3 |
| Alignment Health Plan | $28,176 | 1.0× | 1 |
| Astiva Health | $30,994 | 1.1× | 1 |
| Blue Shield of California | $28,739 | 1.1× | 5 |
| Bright Health | $45,308 | 1.7× | 2 |
| MedCare Partners | $28,880 | 1.1× | 2 |
| Palo Alto Medical | $36,629 | 1.3× | 1 |
| Rios Health | $30,994 | 1.1× | 1 |
| Rios Southwest Medical Group | $30,994 | 1.1× | 1 |
| UnitedHealthcare | $34,570 | 1.3× | 2 |
| St Mary's Medical Center median $40,046 · local Medicare $26,845 · file 2026-04-01 | |||
| Blue Shield of California | $52,601 | 2.0× | 1 |
| Cigna | $28,355 | 1.1× | 1 |
| Healthnet | $45,105 | 1.7× | 1 |
| UnitedHealthcare | $34,987 | 1.3× | 2 |
| Hospital · insurer | Rate | × Medicare | Plans |
|---|---|---|---|
| Good Samaritan Hospital median $24,619 · local Medicare $21,635 · file 2026-09-01 | |||
| Aetna | $22,381 | 1.0× | 6 |
| Alignment Health Plan | $22,381 | 1.0× | 1 |
| Astiva Health | $24,619 | 1.1× | 1 |
| Blue Shield of California | $22,828 | 1.1× | 5 |
| Bright Health | $36,020 | 1.7× | 2 |
| MedCare Partners | $22,940 | 1.1× | 2 |
| Palo Alto Medical | $29,095 | 1.3× | 1 |
| Rios Health | $24,619 | 1.1× | 1 |
| Rios Southwest Medical Group | $24,619 | 1.1× | 1 |
| UnitedHealthcare | $28,064 | 1.3× | 2 |
| St Mary's Medical Center median $28,355 · local Medicare $21,239 · file 2026-04-01 | |||
| Blue Shield of California | $41,894 | 2.0× | 1 |
| Cigna | $28,355 | 1.3× | 1 |
| Elevance/Anthem/Empire | $13,390 | 0.6× | 1 |
| Healthnet | $35,421 | 1.7× | 1 |
| UnitedHealthcare | $27,476 | 1.3× | 2 |
4 San Francisco Bay Area CA hospitals post usable commercial rates for CPT 27535, hospital outpatient. The median across hospitals is $8,472; hospital medians range from $6,385 to $22,299. Your cost depends on your plan's deductible and coinsurance.