Colonoscopy, diagnostic at Marshall Medical Center. CPT 45378.
What Marshall Medical Center publishes for this service, straight from its standard-charges file, last updated January 1, 2026.
Outpatient / ER
$738cash price (self-pay)
$1,800list price
$486–$3,689range insurers pay
| Insurance plan | Negotiated rate |
|---|---|
| Cigna | Medicare Advantage | $486 |
| Humana | Medicare Advantage | $486 |
| Medicare | Medicare | $486 |
| UnitedHealthcare | Dual Special Needs | $486 |
| UnitedHealthcare | Medicare Advantage | $486 |
| UnitedHealthcare | Veterans Affairs | $486 |
| Wellpoint | Medicare Advantage | $486 |
| Aetna | Medicare Advantage | $501 |
| American Health Plans | Medicare Advantage | $501 |
| NHC | Medicare Advantage | $501 |
| Wellcare Harmony Health | Medicare Advantage | $501 |
| BCBS of Tennessee | Dual Special Needs | $503 |
| BCBS of Tennessee | Medicare Advantage | $503 |
| Wellpoint | Medicaid | $540 |
| UnitedHealthcare | Medicaid | $628 |
| BCBS of Tennessee | Commercial Network S | $798 |
| BCBS of Tennessee | Commercial Network P | $828 |
| Wayne County Jail | Commercial | $900 |
| BCBS of Tennessee | Medicaid | $917 |
| ClaimDOC | Commercial | $1,045 |
| Partners Direct Health | Commercial | $1,045 |
| Ambetter | Commercial Exchange | $1,089 |
| BCBS of Tennessee | TennCare Select | $1,117 |
| Oscar | Commercial Exchange | $1,172 |
| Humana Military | Tricare | $1,192 |
| Lewis County Jail | Commercial | $1,350 |
| Marshall County Jail | Commercial | $1,350 |
| Aetna | Whole Health & VHAN | $1,402 |
| Cigna | Commercial | $1,443 |
| FirstHealth | Commercial | $1,530 |
Inpatient
$738cash price (self-pay)
$1,800list price
$850–$1,620range insurers pay
| Insurance plan | Negotiated rate |
|---|---|
| UnitedHealthcare | Medicaid | $850 |
| Wayne County Jail | Commercial | $900 |
| Lewis County Jail | Commercial | $1,350 |
| Marshall County Jail | Commercial | $1,350 |
| FirstHealth | Commercial | $1,530 |
| Aetna | Commercial | $1,620 |
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