Colonoscopy, diagnostic at Mahaska Health. CPT 45378.
What Mahaska Health publishes for this service, straight from its standard-charges file, last updated September 18, 2026.
Outpatient / ER
$462cash price (self-pay)
$698list price
$153–$853range insurers pay
| Insurance plan | Negotiated rate |
|---|---|
| Aetna HMO | Aetna HMO | $153 |
| UHC All Payer - All Other Plans | UHC All Payer - All Other Plans | $153 |
| UHC Mcr Adv | UHC Mcr Adv | $153 |
| Aetna Mcr Adv | Aetna Mcr Adv | $153 |
| Aetna PPO - All Other Plans | Aetna PPO - All Other Plans | $153 |
| Amerigroup Mcr Adv | Amerigroup Mcr Adv | $153 |
| Humana Mcr Adv - All Plans | Humana Mcr Adv - All Plans | $153 |
| Iowa Total Care Mcr | Iowa Total Care Mcr | $157 |
| Iowa Total Care Comm - All Other Plans | Iowa Total Care Comm - All Ot | $175 |
| Wellmark HMO | Wellmark HMO | $364 |
| Midlands Choice - All Plans | Midlands Choice - All Plans | $402 |
| Wellmark PPO - All Other Plans | Wellmark PPO - All Other Plans | $404 |
| Iowa Total Care Medicaid | Iowa Total Care Medicaid | $698 |
| Amerigroup Medicaid-All Other Plans | Amerigroup Medicaid-All Other Pl | $698 |
| Molina Mcaid - All Plans | Molina Mcaid - All Plans | $698 |
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