Colonoscopy, diagnostic at Sentara Williamsburg Regional Medical Center. CPT 45378.
What Sentara Williamsburg Regional Medical Center publishes for this service, straight from its standard-charges file, last updated April 1, 2026.
Outpatient / ER
—cash price (self-pay)
—list price
$925–$5,790range insurers pay
| Insurance plan | Negotiated rate |
|---|---|
| Sentara Health Plan | Medicare Managed Care Plan | $925 |
| Humana | Medicare Managed Care Plan | $935 |
| Bcbs | Anthem Medicare Managed Care Plan | $950 |
| Unitedhealthcare | Dsnp Medicare Managed Care Plan | $953 |
| Bcbs | Anthem Exchange | $3,064 |
| Bcbs | Anthem Hmo | $3,277 |
| Bcbs | Anthem Ppo | $3,414 |
| Unitedhealthcare | All Commercial Plans | $5,226 |
| Unitedhealthcare | Options Ppo | $5,790 |
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All common services at Sentara Williamsburg Regional Medical Center