Colonoscopy, diagnostic at SSM Health St. Mary's Hospital - Janesville. CPT 45378.
What SSM Health St. Mary's Hospital - Janesville publishes for this service, straight from its standard-charges file, last updated April 1, 2026.
Outpatient / ER
—cash price (self-pay)
—list price
$703–$4,140range insurers pay
| Insurance plan | Negotiated rate |
|---|---|
| Molina | Medicare Managed Care Plan | $703 |
| Dean Health Plan | Medicare Managed Care Plan | $937 |
| Centivo | Broad(WI2) Other Commercial Plan | $3,232 |
| BCBS | Blue Access PPO | $4,074 |
| BCBS | Blue Traditional Traditional | $4,074 |
| BCBS | Blue Preferred/Blue Preferred Plus HMO/POS | $4,140 |
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All common services at SSM Health St. Mary's Hospital - Janesville