Colonoscopy, diagnostic at OSF Little Company of Mary Medical Center. CPT 45378.
What OSF Little Company of 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
$997–$3,533range insurers pay
| Insurance plan | Negotiated rate |
|---|---|
| Allwell | Medicare Managed Care | $997 |
| WellCare | Medicare Managed Care Plan | $1,007 |
| Aetna | Medicare Managed Care Plan | $1,016 |
| IlliniCare Health Plan | Ambetter Exchange | $1,196 |
| Molina Healthcare | Exchange | $1,395 |
| Aetna | All Commercial Plans | $1,471 |
| Imagine Health | All Commercial Plans | $1,600 |
| BCBS | Choice PPO | $1,854 |
| UnitedHealthCare | All Commercial Plans | $3,533 |
Inpatient
$533cash price (self-pay)
$1,044list price
—range insurers pay
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All common services at OSF Little Company of Mary Medical Center