Colonoscopy, diagnostic at St. Mary's Regional Medical Center. CPT 45378.
What St. Mary's Regional Medical Center publishes for this service, straight from its standard-charges file, last updated September 1, 2026.
Outpatient / ER
—cash price (self-pay)
—list price
$1,550–$1,664range insurers pay
| Insurance plan | Negotiated rate |
|---|---|
| Health_choice | Managed_care | $1,550 |
| Cigna | Managed_care | $1,664 |
Billed more than this?
Scan my billSnap a photo of your bill. We compare every line with these prices and coding rules, free.