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 $11,915 · local Medicare $16,301 · file 2026-04-01 | |||
| Aetna | $11,870 | 0.7× | 2 |
| Blue Shield of California | $11,915 | 0.7× | 2 |
| UnitedHealthcare | $12,589 | 0.8× | 1 |
| St Mary's Medical Center median $18,626 · local Medicare $16,687 · file 2026-04-01 | |||
| Blue Shield of California | $11,798 | 0.7× | 1 |
| Elevance/Anthem/Empire | $20,549 | 1.2× | 2 |
| Healthnet | $34,634 | 2.1× | 1 |
| Heritage Provider Network | $16,704 | 1.0× | 2 |
| Kaiser Permanente | $37,654 | 2.3× | 1 |
| UnitedHealthcare | $10,713 | 0.6× | 2 |
| Good Samaritan Hospital median $19,498 · local Medicare $16,980 · file 2026-09-01 | |||
| Aetna | $34,334 | 2.0× | 3 |
| Blue Shield of California | $16,673 | 1.0× | 2 |
| Cigna | $19,498 | 1.1× | 4 |
| Elevance/Anthem/Empire | $29,220 | 1.7× | 2 |
| Health Net | $16,848 | 1.0× | 1 |
| MedCare Partners | $18,678 | 1.1× | 1 |
| UnitedHealthcare | $30,353 | 1.8× | 1 |
| John Muir Medical Center - Walnut Creek Campus median $20,377 · local Medicare $16,301 · file 2026-03-23 | |||
| Aetna | $8,260 | 0.5× | 2 |
| Alignment Health | $16,301 | 1.0× | 1 |
| BCBS (other) | $63,311 | 3.9× | 1 |
| Blue Shield of California | $25,228 | 1.5× | 7 |
| Brms | $63,311 | 3.9× | 1 |
| Canopy Hn HMO | $29,831 | 1.8× | 1 |
| Covid19 Hrsa Uninsured Testing And Treatment Fund | $16,301 | 1.0× | 1 |
| Elevance/Anthem/Empire | $63,311 | 3.9× | 7 |
| Essence Healthcare | $16,301 | 1.0× | 2 |
| Generic Commercial/Indemnity | $20,377 | 1.3× | 1 |
| Generic HMO | $20,377 | 1.3× | 1 |
| Generic PPO | $20,377 | 1.3× | 1 |
| UnitedHealthcare | $51,932 | 3.2× | 7 |
| John Muir Medical Center - Concord Campus median $20,377 · local Medicare $16,301 · file 2026-03-23 | |||
| Aetna | $8,260 | 0.5× | 2 |
| Alignment Health | $16,301 | 1.0× | 1 |
| BCBS (other) | $63,311 | 3.9× | 2 |
| Blue Shield of California | $26,126 | 1.6× | 7 |
| Brms | $63,311 | 3.9× | 1 |
| Canopy Hn HMO | $29,831 | 1.8× | 1 |
| Covid19 Hrsa Uninsured Testing And Treatment Fund | $16,301 | 1.0× | 1 |
| Elevance/Anthem/Empire | $63,311 | 3.9× | 7 |
| Essence Healthcare | $16,301 | 1.0× | 2 |
| Generic Commercial/Indemnity | $20,377 | 1.3× | 1 |
| Generic HMO | $20,377 | 1.3× | 1 |
| Generic PPO | $20,377 | 1.3× | 1 |
| UnitedHealthcare | $51,932 | 3.2× | 7 |
| Stanford Health Care median $47,122 · local Medicare $16,980 · file 2026-04-01 | |||
| Aetna | $62,915 | 3.7× | 1 |
| Blue Shield of California | $46,272 | 2.7× | 2 |
| Elevance/Anthem/Empire | $45,398 | 2.7× | 1 |
| UnitedHealthcare | $47,973 | 2.8× | 1 |
| Hospital · insurer | Rate | × Medicare | Plans |
|---|---|---|---|
| Good Samaritan Hospital median $22,809 · local Medicare $26,963 · file 2026-09-01 | |||
| Aetna | $22,809 | 0.8× | 1 |
| Health Net | $16,848 | 0.6× | 1 |
| UnitedHealthcare | $25,322 | 0.9× | 1 |
| John Muir Medical Center - Walnut Creek Campus median $25,886 · local Medicare $25,886 · file 2026-03-23 | |||
| Alignment Health | $25,886 | 1.0× | 1 |
| Blue Shield of California | $25,228 | 1.0× | 7 |
| Canopy Hn HMO | $47,371 | 1.8× | 1 |
| Covid19 Hrsa Uninsured Testing And Treatment Fund | $25,886 | 1.0× | 1 |
| Elevance/Anthem/Empire | $25,886 | 1.0× | 1 |
| Essence Healthcare | $25,886 | 1.0× | 2 |
| Generic Commercial/Indemnity | $32,357 | 1.2× | 1 |
| Generic HMO | $32,357 | 1.2× | 1 |
| Generic PPO | $32,357 | 1.2× | 1 |
| John Muir Medical Center - Concord Campus median $26,126 · local Medicare $25,886 · file 2026-03-23 | |||
| Alignment Health | $25,886 | 1.0× | 1 |
| Blue Shield of California | $26,126 | 1.0× | 7 |
| Canopy Hn HMO | $47,371 | 1.8× | 1 |
| Covid19 Hrsa Uninsured Testing And Treatment Fund | $25,886 | 1.0× | 1 |
| Elevance/Anthem/Empire | $25,886 | 1.0× | 1 |
| Essence Healthcare | $25,886 | 1.0× | 2 |
| Generic Commercial/Indemnity | $32,357 | 1.2× | 1 |
| Generic HMO | $32,357 | 1.2× | 1 |
| Generic PPO | $32,357 | 1.2× | 1 |
| St Mary's Medical Center median $43,159 · local Medicare $26,498 · file 2026-04-01 | |||
| Heritage Provider Network | $26,525 | 1.0× | 2 |
| Kaiser Permanente | $59,793 | 2.3× | 1 |
| Hospital · insurer | Rate | × Medicare | Plans |
|---|---|---|---|
| Good Samaritan Hospital median $21,688 · local Medicare $19,009 · file 2026-09-01 | |||
| Aetna | $19,716 | 1.0× | 6 |
| Alignment Health Plan | $19,716 | 1.0× | 1 |
| Astiva Health | $21,688 | 1.1× | 1 |
| Blue Shield of California | $20,110 | 1.1× | 5 |
| Bright Health | $36,415 | 1.9× | 2 |
| Cigna | $41,358 | 2.2× | 4 |
| MedCare Partners | $20,209 | 1.1× | 2 |
| Palo Alto Medical | $25,631 | 1.3× | 1 |
| Rios Health | $21,688 | 1.1× | 1 |
| Rios Southwest Medical Group | $21,688 | 1.1× | 1 |
| UnitedHealthcare | $62,426 | 3.3× | 2 |
| Stanford Health Care Tri-Valley median $26,080 · local Medicare $18,204 · file 2026-04-01 | |||
| UnitedHealthcare | $26,080 | 1.4× | 1 |
| St Mary's Medical Center median $33,986 · local Medicare $18,662 · file 2026-04-01 | |||
| Blue Shield of California | $44,977 | 2.4× | 1 |
| Cigna | $42,533 | 2.3× | 1 |
| Elevance/Anthem/Empire | $15,800 | 0.8× | 2 |
| Healthnet | $33,986 | 1.8× | 2 |
| UnitedHealthcare | $27,825 | 1.5× | 4 |
| Hospital · insurer | Rate | × Medicare | Plans |
|---|---|---|---|
| Stanford Health Care Tri-Valley median $25,510 · local Medicare $28,094 · file 2026-04-01 | |||
| UnitedHealthcare | $25,510 | 0.9× | 1 |
| Good Samaritan Hospital median $33,217 · local Medicare $29,336 · file 2026-09-01 | |||
| Aetna | $30,197 | 1.0× | 6 |
| Alignment Health Plan | $30,197 | 1.0× | 1 |
| Astiva Health | $33,217 | 1.1× | 1 |
| Blue Shield of California | $30,801 | 1.0× | 5 |
| Bright Health | $57,124 | 1.9× | 2 |
| Cigna | $41,358 | 1.4× | 4 |
| MedCare Partners | $30,952 | 1.1× | 2 |
| Palo Alto Medical | $39,256 | 1.3× | 1 |
| Rios Health | $33,217 | 1.1× | 1 |
| Rios Southwest Medical Group | $33,217 | 1.1× | 1 |
| UnitedHealthcare | $67,719 | 2.3× | 2 |
| St Mary's Medical Center median $48,564 · local Medicare $28,800 · file 2026-04-01 | |||
| Blue Shield of California | $70,710 | 2.5× | 1 |
| Cigna | $42,533 | 1.5× | 1 |
| Healthnet | $53,478 | 1.9× | 2 |
| UnitedHealthcare | $43,649 | 1.5× | 4 |
6 San Francisco Bay Area CA hospitals post usable commercial rates for CPT 92928, hospital outpatient. The median across hospitals is $19,938; hospital medians range from $11,915 to $47,122. Your cost depends on your plan's deductible and coinsurance.