Colonoscopy, diagnostic at Johnson Memorial Health. CPT 45378.
What Johnson Memorial Health publishes for this service, straight from its standard-charges file, last updated May 5, 2026.
Outpatient / ER
$891cash price (self-pay)
$1,114list price
$154–$880range insurers pay
| Insurance plan | Negotiated rate |
|---|---|
| Aetna Mcr Adv | Aetna Mcr Adv | $154 |
| Cigna - All Plans | Cigna - All Plans | $154 |
| Humana Mcr Adv | Humana Mcr Adv | $154 |
| Anthem Mcr Adv | Anthem Mcr Adv | $154 |
| Humana - All Other Plans | Humana - All Other Plans | $869 |
| Aetna-All Other Plans | Aetna-All Other Plans | $880 |
Billed more than this?
Scan my billSnap a photo of your bill. We compare every line with these prices and coding rules, free.