Upper GI endoscopy with biopsy at OSF St Mary Medical Center. CPT 43239.
What OSF St Mary 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
$972–$5,339range insurers pay
| Insurance plan | Negotiated rate |
|---|---|
| Humana | Medicare Managed Care Plan | $972 |
| Aetna | Medicare Managed Care Plan | $982 |
| BCBS | Medicare Managed Care Plan | $991 |
| UnitedHealthCare | All Commercial Plans | $4,157 |
| Caterpillar | All Commercial Plans | $5,339 |
Inpatient
$1,603cash price (self-pay)
$2,671list price
—range insurers pay
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