Price AtlasInteractive atlas · All states · techysurgeon.comKnee replacement in San Francisco Bay Area CA
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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CPT 27447
| Hospital · insurer | Rate | × Medicare | Plans |
|---|---|---|---|
| Stanford Health Care Tri-Valley median $11,970 · local Medicare $18,129 · file 2026-04-01 | |||
| Aetna | $10,155 | 0.6× | 2 |
| UnitedHealthcare | $13,784 | 0.8× | 1 |
| Good Samaritan Hospital median $18,859 · local Medicare $18,884 · file 2026-09-01 | |||
| Aetna | $18,834 | 1.0× | 3 |
| Blue Shield of California | $11,861 | 0.6× | 2 |
| Bright Health | $15,153 | 0.8× | 1 |
| Elevance/Anthem/Empire | $45,269 | 2.4× | 2 |
| MedCare Partners | $18,884 | 1.0× | 1 |
| UnitedHealthcare | $39,066 | 2.1× | 1 |
| St Mary's Medical Center median $19,563 · local Medicare $18,558 · file 2026-04-01 | |||
| Aetna | $14,520 | 0.8× | 1 |
| Elevance/Anthem/Empire | $20,549 | 1.1× | 2 |
| Healthnet | $34,634 | 1.9× | 1 |
| Heritage Provider Network | $18,577 | 1.0× | 2 |
| Kaiser Permanente | $41,876 | 2.3× | 1 |
| UnitedHealthcare | $14,105 | 0.8× | 2 |
| Stanford Health Care median $46,970 · local Medicare $18,884 · file 2026-04-01 | |||
| Aetna | $52,916 | 2.8× | 1 |
| Blue Shield of California | $39,140 | 2.1× | 2 |
| Elevance/Anthem/Empire | $45,398 | 2.4× | 1 |
| UnitedHealthcare | $48,543 | 2.6× | 1 |
MS-DRG 470
| Hospital · insurer | Rate | × Medicare | Plans |
|---|---|---|---|
| Good Samaritan Hospital median $23,685 · local Medicare $20,798 · file 2026-09-01 | |||
| Aetna | $21,532 | 1.0× | 6 |
| Alignment Health Plan | $21,532 | 1.0× | 1 |
| Astiva Health | $23,685 | 1.1× | 1 |
| Blue Shield of California | $21,962 | 1.1× | 5 |
| Bright Health | $36,461 | 1.8× | 2 |
| Cigna | $33,635 | 1.6× | 4 |
| Elevance/Anthem/Empire | $49,415 | 2.4× | 2 |
| Health Net | $23,276 | 1.1× | 1 |
| MedCare Partners | $22,070 | 1.1× | 2 |
| Palo Alto Medical | $27,991 | 1.3× | 1 |
| Rios Health | $23,685 | 1.1× | 1 |
| Rios Southwest Medical Group | $23,685 | 1.1× | 1 |
| UnitedHealthcare | $35,285 | 1.7× | 2 |
| St Mary's Medical Center median $31,888 · local Medicare $20,418 · file 2026-04-01 | |||
| Blue Shield of California | $42,980 | 2.1× | 1 |
| Cigna | $28,355 | 1.4× | 1 |
| Healthnet | $35,421 | 1.7× | 1 |
| UnitedHealthcare | $27,476 | 1.3× | 2 |
MS-DRG 469
| Hospital · insurer | Rate | × Medicare | Plans |
|---|---|---|---|
| Good Samaritan Hospital median $36,977 · local Medicare $32,705 · file 2026-09-01 | |||
| Aetna | $33,616 | 1.0× | 6 |
| Alignment Health Plan | $33,616 | 1.0× | 1 |
| Astiva Health | $36,977 | 1.1× | 1 |
| Blue Shield of California | $34,288 | 1.0× | 5 |
| Bright Health | $61,624 | 1.9× | 2 |
| Cigna | $33,635 | 1.0× | 4 |
| Elevance/Anthem/Empire | $49,415 | 1.5× | 2 |
| Health Net | $23,276 | 0.7× | 1 |
| MedCare Partners | $34,456 | 1.1× | 2 |
| Palo Alto Medical | $43,700 | 1.3× | 1 |
| Rios Health | $36,977 | 1.1× | 1 |
| Rios Southwest Medical Group | $36,977 | 1.1× | 1 |
| UnitedHealthcare | $46,592 | 1.4× | 2 |
| St Mary's Medical Center median $54,516 · local Medicare $32,107 · file 2026-04-01 | |||
| Blue Shield of California | $69,775 | 2.2× | 1 |
| Cigna | $28,355 | 0.9× | 1 |
| Healthnet | $61,402 | 1.9× | 1 |
| UnitedHealthcare | $47,629 | 1.5× | 2 |
Questions
How much does knee replacement cost with commercial insurance in San Francisco Bay Area CA?
4 San Francisco Bay Area CA hospitals post usable commercial rates for CPT 27447, hospital outpatient. The median across hospitals is $19,211; hospital medians range from $11,970 to $46,970. Your cost depends on your plan's deductible and coinsurance.