Emergency visit, high (level 4) at OSF St Joseph Medical Center. CPT 99284.
What OSF St Joseph Medical Center publishes for this service, straight from its standard-charges file, last updated March 31, 2026.
Outpatient / ER
—cash price (self-pay)
—list price
$447–$456range insurers pay
| Insurance plan | Negotiated rate |
|---|---|
| Health Alliance Plan | Medicare Managed Care Plan | $447 |
| Aetna | Medicare Managed Care Plan | $452 |
| BCBS | Medicare Managed Care Plan | $456 |
Inpatient
$1,027cash price (self-pay)
$1,711list price
—range insurers pay
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