Colonoscopy, diagnostic at Marshfield Medical Center Hospital. CPT 45378.
What Marshfield Medical Center Hospital publishes for this service, straight from its standard-charges file, last updated February 20, 2026.
Outpatient / ER
$1,469cash price (self-pay)
$1,546list price
$773–$3,163range insurers pay
| Insurance plan | Negotiated rate |
|---|---|
| Family Health Center (FHC) | Prepaid Health Svcs | $773 |
| Amish/Mennonite | Amish Mennonite | $850 |
| Sanford Health Plan | Commercial | $850 |
| Security Health Plan (SHP) | Medicare Advantage | $866 |
| Veteran's Administration (VA CCN) | VA Network | $866 |
| Anthem BCBS of WI | Medicare Advantage | $892 |
| Group Health Cooperative of Eau Claire | Medicare Advantage | $918 |
| The Alliance | Premier SAS | $1,074 |
| The Alliance | Premier | $1,107 |
| The Alliance | Exception Members | $1,190 |
| Group Health Cooperative of Eau Claire | ETF - River Region | $1,268 |
| The Alliance | PPO Network | $1,291 |
| Besse Forest Products | Direct Employer | $1,314 |
| Molina Healthcare of WI | HMO | $1,314 |
| Rice Lake School District | Direct Employer | $1,314 |
| Trilogy | Commercial | $1,391 |
| Group Health Cooperative of Eau Claire | ETF - Greater WI/HMO | $1,422 |
| Medica of WI | PPO | $1,435 |
| Cigna | PPO | $1,453 |
| HealthEOS by MultiPlan Inc. | PPO Network | $1,453 |
| Medica of WI | Medica Care System | $1,464 |
| CORVEL | Third Party | $1,469 |
| First Health | PPO Network | $1,469 |
| HealthEOS by MultiPlan Inc. | Workers Comp | $1,469 |
| Health Partners | PPO | $1,469 |
| Three Rivers Provider Network (TRPN) | Commercial | $1,469 |
| Three Rivers Provider Network (TRPN) | Third Party | $1,469 |
| Coventry | Workers Comp | $1,484 |
| Health Smart | PPO Network | $1,484 |
| Rising Medical Work Comp | Workers Comp | $1,500 |
Inpatient
$1,469cash price (self-pay)
$1,546list price
$850–$1,500range insurers pay
| Insurance plan | Negotiated rate |
|---|---|
| Amish/Mennonite | Amish Mennonite | $850 |
| Sanford Health Plan | Commercial | $850 |
| The Alliance | Exception Members | $1,190 |
| Group Health Cooperative of Eau Claire | ETF - River Region | $1,268 |
| The Alliance | PPO Network | $1,274 |
| Besse Forest Products | Direct Employer | $1,314 |
| Molina Healthcare of WI | HMO | $1,314 |
| Rice Lake School District | Direct Employer | $1,314 |
| Trilogy | Commercial | $1,391 |
| Group Health Cooperative of Eau Claire | ETF - Greater WI/HMO | $1,422 |
| Cigna | PPO | $1,453 |
| HealthEOS by MultiPlan Inc. | PPO Network | $1,453 |
| Medica of WI | Medica Care System | $1,464 |
| CORVEL | Third Party | $1,469 |
| First Health | PPO Network | $1,469 |
| HealthEOS by MultiPlan Inc. | Workers Comp | $1,469 |
| Health Partners | PPO | $1,469 |
| Three Rivers Provider Network (TRPN) | Commercial | $1,469 |
| Three Rivers Provider Network (TRPN) | Third Party | $1,469 |
| Coventry | Workers Comp | $1,484 |
| Health Smart | PPO Network | $1,484 |
| Trilogy | Third Party | $1,484 |
| WPS Health Insurance | Indemnity | $1,492 |
| Rising Medical Work Comp | Workers Comp | $1,500 |
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