Colonoscopy, diagnostic at UnityPoint Health - Grinnell Regional Medical Center. CPT 45378.
What UnityPoint Health - Grinnell Regional Medical Center publishes for this service, straight from its standard-charges file, last updated January 28, 2026.
Outpatient / ER
$814cash price (self-pay)
$1,017list price
$82.56–$907range insurers pay
| Insurance plan | Negotiated rate |
|---|---|
| Aetna | Medicare Advantage | $165 |
| Molina | Medicare Advantage | $168 |
| Wellmark Blue Cross and Blue Shield | Medicare Advantage | $168 |
| Amerivantage | Medicare Advantage | $173 |
| United Healthcare | Medicare Advantage | $173 |
| Humana | Medicare Advantage | $173 |
| Health Partners Open Network | Commercial | $286 |
| Cigna/Midlands | Commercial | $330 |
| Wellmark UPH Self-Funded | Commercial | $352 |
| Wellmark Blue Cross and Blue Shield | HMO | $352 |
| Wellmark Blue Cross and Blue Shield | PPO | $414 |
| Aetna | HMO | $478 |
| Aetna | PPO | $582 |
| United Healthcare | HMO | $582 |
| United Healthcare | PPO | $582 |
| Amerigroup | Managed Medicaid | $907 |
| Iowa Total Care | Managed Medicaid | $907 |
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All common services at UnityPoint Health - Grinnell Regional Medical Center