Colonoscopy, diagnostic at Holy Rosary Healthcare. CPT 45378.
What Holy Rosary Healthcare publishes for this service, straight from its standard-charges file, last updated March 22, 2026.
Outpatient / ER
—cash price (self-pay)
—list price
$265–$835range insurers pay
| Insurance plan | Negotiated rate |
|---|---|
| Meritain Health | Meritain Health | $265 |
| Allegiance | Allegiance Group Health | $277 |
| Allegiance | Allegiance Other | $277 |
| Allegiance | Cigna - Commercial | $277 |
| Allegiance | Cigna Sclhs Employees | $277 |
| Allegiance | Silver Bow County Employees | $277 |
| Cigna | Cigna Other | $277 |
| Cigna | Cigna POS/Qpos | $277 |
| Cigna | Cigna PPO | $277 |
| Cigna | Eighth Dist Elect Ben Pln | $277 |
| Mt Health Co-Op | Mountain Health Co-Op | $300 |
| Pacificsource | Pacificsource Smart Health/Nav Network | $310 |
| Pacificsource | Pacificsource Voyager Network | $310 |
| Geha | Geha | $576 |
| United Healthcare | Golden Rule Ins | $576 |
| United Healthcare | UHC Charter/Navigate | $576 |
| United Healthcare | UHC Exchange Plan | $576 |
| United Healthcare | UHC Other/Supplemental | $576 |
| United Healthcare | Umr-United Med Resources | $576 |
| United Healthcare | United Healthcare | $576 |
| Ebms-Employee Benefit Mng | Ebms - Employee Benefit | $636 |
| First Choice Health | Boon-Chapman | $636 |
| First Choice Health | First Choice Health | $636 |
| First Choice Health | First Choice Other | $636 |
| First Choice Health | Healthcomp Tpa | $636 |
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