Colonoscopy, diagnostic at St. Elizabeth Hospital. CPT 45378.
What St. Elizabeth Hospital publishes for this service, straight from its standard-charges file, last updated February 28, 2026.
Outpatient / ER
—cash price (self-pay)
—list price
$912–$5,920range insurers pay
| Insurance plan | Negotiated rate |
|---|---|
| Kaiser | Commercial|HMO | $912 |
| Kaiser | Commercial|PPO | $1,004 |
| United | Commercial|Navigate | $1,712 |
| United | Commercial|All Other Plans | $1,802 |
| United | Commercial|Cascade Care | $1,960 |
| Uniform Medical Plan | Commercial|All Plans | $2,259 |
| First Choice | Commercial|All Plans | $2,569 |
| BCBS - Regence | Commercial|All Plans | $2,590 |
| BCBS - Premera | Commercial|All Plans | $3,868 |
| Cigna | Commercial|All Plans | $5,920 |
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