Colonoscopy, diagnostic at Eastern Oklahoma Medical Center. CPT 45378.
What Eastern Oklahoma Medical Center publishes for this service, straight from its standard-charges file, last updated March 23, 2026.
Outpatient / ER
$522cash price (self-pay)
$1,565list price
$365–$366range insurers pay
| Insurance plan | Negotiated rate |
|---|---|
| Blue Cross Blue Shield of OK | Default | $365 |
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