Colonoscopy, diagnostic at OSF Saint James John W Albrecht Medical Center. CPT 45378.
What OSF Saint James John W Albrecht 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
$997–$5,947range insurers pay
| Insurance plan | Negotiated rate |
|---|---|
| Health Alliance Plan | Medicare Managed Care Plan | $997 |
| Aetna | Medicare Managed Care Plan | $1,007 |
| BCBS | Medicare Managed Care Plan | $1,016 |
| Caterpillar | All Commercial Plans | $5,947 |
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All common services at OSF Saint James John W Albrecht Medical Center