Colonoscopy, diagnostic at Riverside Healthcare. CPT 45378.
What Riverside Healthcare publishes for this service, straight from its standard-charges file, last updated March 15, 2026.
Outpatient / ER
$1,065cash price (self-pay)
$8,950list price
$496–$1,289range insurers pay
| Insurance plan | Negotiated rate |
|---|---|
| Blue Cross Blue Shield of IL | Medicare Advantage | $992 |
| United Healthcare | Medicare Advantage | $992 |
| Aetna | Medicare Advantage Dual Plan | $1,021 |
| Molina | Medicare Advantage Dual Plan | $1,031 |
| Wellcare | Medicare Advantage Dual Plan | $1,041 |
| Rush Health Exchange | Commercial | $1,289 |
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