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 |
|---|---|---|---|
| University of Chicago Medical Center median $678 · local Medicare $589 · file 2026-04-01 | |||
| Oscar | $678 | 1.2× | 1 |
| Endeavor Health Northwest Community Hospital median $744 · local Medicare $589 · file 2026-04-01 | |||
| Aetna | $1,694 | 2.9× | 1 |
| BCBS IL | $744 | 1.3× | 3 |
| UnitedHealthcare | $711 | 1.2× | 1 |
| Loyola University Medical Center median $1,150 · local Medicare $589 · file 2026-03-31 | |||
| Humana | $1,150 | 2.0× | 1 |
| Endeavor Health Edward Hospital median $1,232 · local Medicare $589 · file 2026-04-01 | |||
| BCBS IL | $1,016 | 1.7× | 2 |
| UnitedHealthcare | $1,448 | 2.5× | 2 |
| Endeavor Health Evanston Hospital median $1,724 · local Medicare $589 · file 2026-04-01 | |||
| Aetna | $4,038 | 6.9× | 1 |
| BCBS IL | $1,724 | 2.9× | 3 |
| UnitedHealthcare | $1,074 | 1.8× | 2 |
| Endeavor Health Elmhurst Hospital median $2,087 · local Medicare $589 · file 2026-04-01 | |||
| BCBS IL | $1,016 | 1.7× | 2 |
| UnitedHealthcare | $3,158 | 5.4× | 2 |
| Rush University Medical Center median $2,639 · local Medicare $589 · file 2026-09-25 | |||
| BCBS IL | $714 | 1.2× | 1 |
| UnitedHealthcare | $4,564 | 7.7× | 1 |
7 Chicago IL hospitals post usable commercial rates for CPT 66821, hospital outpatient. The median across hospitals is $1,232; hospital medians range from $678 to $2,639. Your cost depends on your plan's deductible and coinsurance.