Colonoscopy, diagnostic at Endeavor Health Swedish Hospital. CPT 45378.
What Endeavor Health Swedish Hospital publishes for this service, straight from its standard-charges file, last updated April 1, 2026.
Outpatient / ER
—cash price (self-pay)
—list price
$602–$1,729range insurers pay
| Insurance plan | Negotiated rate |
|---|---|
| Bcbs | Hpn Other Commercial Plan | $602 |
| Bcbs | Ppo | $669 |
| Aetna | Medicare Managed Care Plan | $997 |
| Bcbs | Choice Other Commercial Plan | $1,323 |
| Aetna | All Commercial Plans | $1,495 |
| Unitedhealthcare | Core/Navigate Other Commercial Plan | $1,546 |
| Unitedhealthcare | All Commercial Plans | $1,729 |
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