Colonoscopy, diagnostic at UConn Health, Waterbury Hospital. CPT 45378.
What UConn Health, Waterbury Hospital publishes for this service, straight from its standard-charges file, last updated May 13, 2026.
Outpatient / ER
$3,100cash price (self-pay)
$6,199list price
$100–$5,630range insurers pay
| Insurance plan | Negotiated rate |
|---|---|
| Aetna | Commercial | $200 |
| ConnectiCare | Commercial | $1,654 |
| Evernorth Behavioral Health | Commercial | $3,100 |
| United Healthcare | Commercial | $4,340 |
| Anthem Pathway | Commercial | $4,504 |
| Anthem | Commercial | $5,630 |
Inpatient
$3,100cash price (self-pay)
$6,199list price
—range insurers pay
Billed more than this?
Scan my billSnap a photo of your bill. We compare every line with these prices and coding rules, free.