Colonoscopy, diagnostic at MercyOne Waterloo Medical Center. CPT 45378.
What MercyOne Waterloo Medical Center publishes for this service, straight from its standard-charges file, last updated March 31, 2026.
Outpatient / ER
$671cash price (self-pay)
—list price
$2.28–$4,236range insurers pay
| Insurance plan | Negotiated rate |
|---|---|
| Aetna Medicare Advantage | Aetna Medicare Advantage | $876 |
| Iowa Total Care | Iowa Total Care Medicaid | $891 |
| Molina Medicaid | Molina Medicaid | $900 |
| Health Partners Medicare Advantage | Unitypoint Health Partners Medica | $903 |
| Wellpoint Medicare Advantage | Wellpoint Medicare Advantage | $912 |
| Kaiser Domestic | Wellmark PPO | $950 |
| Blue Cross - Ia (Wellmark) | Wellmark HMO | $950 |
| Blue Cross - Ia (Wellmark) | Wellmark PPO | $950 |
| Blue Distinction Transplant | Wellmark PPO | $950 |
| Blue Cross - Mo (Anthem) | Wellmark PPO | $950 |
| Blue Cross - Nd | Wellmark PPO | $950 |
| Blue Cross - Wy | Wellmark PPO | $950 |
| Blue Cross - Va (Anthem) | Wellmark PPO | $950 |
| Blue Cross - Tn | Wellmark PPO | $950 |
| Blue Cross - TX | Wellmark PPO | $950 |
| Blue Cross - IL Alternate | Wellmark PPO | $950 |
| Blue Cross - Mi | Wellmark PPO | $950 |
| Blue Cross - In (Anthem) | Wellmark PPO | $950 |
| Blue Cross - Ks | Wellmark PPO | $950 |
| Blue Cross - MA | Wellmark PPO | $950 |
| Blue Cross - Ut (Regence) | Wellmark PPO | $950 |
| Blue Cross - Wv (Highmark) | Wellmark PPO | $950 |
| Blue Shield - Pa (Highmark) | Wellmark PPO | $950 |
| Blue Cross - Ri | Wellmark PPO | $950 |
| Blue Cross - Sc | Wellmark PPO | $950 |
| Blue Cross - Mn | Wellmark PPO | $950 |
| Blue Cross - IL | Wellmark PPO | $950 |
| Blue Cross - Md (Carefirst) | Wellmark PPO | $950 |
| Blue Cross - Me (Anthem) | Wellmark PPO | $950 |
| Blue Cross - Nv (Anthem) | Wellmark PPO | $950 |
Inpatient
$671cash price (self-pay)
$671list price
$52.51–$671range insurers pay
| Insurance plan | Negotiated rate |
|---|---|
| Rx Allwin | Medicare | $74.78 |
| Carecentrix Medicare Advantage | Medicare | $74.78 |
| Blue Cross - Ct (Anthem) Medicare Advantage | Medicare | $74.78 |
| Blue Shield - Pa (Highmark) Medicare Advantage | Medicare | $74.78 |
| Martins Point Generations Advantage | Medicare | $74.78 |
| Blue Cross - Nm Medicare Advantage | Medicare | $74.78 |
| Healthsun Medicare Advantage | Medicare | $74.78 |
| Eddy Seniorcare Pace | Medicare | $74.78 |
| Molina Medicare Advantage | Molina Medicare Advantage | $74.78 |
| Upper Peninsula Health Plan (Uphp) Medicare | Medicare | $74.78 |
| Network Medicare Advantage | Medicare | $74.78 |
| Security Health Medicare | Medicare | $74.78 |
| Total Comm Care Medicare Repl | Medicare | $74.78 |
| Illinicare Health Medicare Advantage | Medicare | $74.78 |
| Imperial Health Plan Medicare Advantage | Medicare | $74.78 |
| Mclaren Health Medicare Advantage | Medicare | $74.78 |
| Blue Shield - NY Highmark Western Medicare Advantage | Medicare | $74.78 |
| Carepartners Of Connecticut Medicare Advantage | Medicare | $74.78 |
| Universal Medicare | Medicare | $74.78 |
| American Health Advantage Of Idaho | Medicare | $74.78 |
| Oscar Medicare Advantage | Medicare | $74.78 |
| Health Partners Medicare Advantage | Health Partners Medicare Advantag | $77.02 |
| Molina Medicare Advantage | Molina Ne Medicare Advantage | $79.31 |
| Medicaid - La | Medicaid Iowa | $104 |
| Medicaid - Ks | Medicaid Iowa | $104 |
| Medicaid - Ky | Medicaid Iowa | $104 |
| Cmh Ottawa County | Medicaid Iowa | $104 |
| Cmh Genesee County | Medicaid Iowa | $104 |
| Cmh Ionia County | Medicaid Iowa | $104 |
| Blue Cross - CA (Anthem) | Wellmark BCBS | $176 |
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