Colonoscopy, diagnostic at CHI St. Alexius Health Bismarck. CPT 45378.
What CHI St. Alexius Health Bismarck publishes for this service, straight from its standard-charges file, last updated February 28, 2026.
Outpatient / ER
$199cash price (self-pay)
$391list price
$258–$1,577range insurers pay
| Insurance plan | Negotiated rate |
|---|---|
| United | Commercial|All Plans | $258 |
| Medica | Commercial|All Plans | $289 |
| Health Partners | Commercial|All Plans | $293 |
| MultiPlan | Commercial|All Plans | $352 |
| Humana | Medicare|All Plans | $912 |
| Medica | Medicare|All Plans | $912 |
| United | Medicare|All Plans | $912 |
| BCBS - ND | Medicare|All Plans | $930 |
| Great Plains | Medicare|All Plans | $957 |
| Sanford Health Plan | Commercial|All Other Plans | $1,577 |
| Sanford Health Plan | Commercial|NDPERS | $1,577 |
Inpatient
$199cash price (self-pay)
$391list price
$289–$352range insurers pay
| Insurance plan | Negotiated rate |
|---|---|
| Medica | Commercial|All Plans | $289 |
| Health Partners | Commercial|All Plans | $293 |
| MultiPlan | Commercial|All Plans | $352 |
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