Colonoscopy, diagnostic at St. Joseph Health Madison Hospital. CPT 45378.
What St. Joseph Health Madison Hospital publishes for this service, straight from its standard-charges file, last updated February 28, 2026.
Outpatient / ER
—cash price (self-pay)
—list price
$346–$4,168range insurers pay
| Insurance plan | Negotiated rate |
|---|---|
| SUPERIOR | Medicaid|CHIP | $346 |
| UNITED | Medicaid|All Other Plans | $352 |
| UNITED | Medicaid|STARKIDS | $352 |
| BCBS | Medicaid|STARKIDS | $363 |
| SUPERIOR | Medicaid|All Other Plans | $363 |
| SUPERIOR | Medicaid|STAR | $501 |
| SUPERIOR | Medicaid|STARPLUS | $857 |
| UNITED | Medicaid|STARPLUS | $874 |
| BCBS-TX | Commercial|Blue Premier | $1,069 |
| BCBS-TX | Commercial|Blue Advantage HMO | $1,077 |
| BCBS-TX | Commercial|HMO | $1,146 |
| BCBS-TX | Commercial|PPO | $1,260 |
| United | Commercial|Exchange | $2,124 |
| Cigna | Commercial|Local Plus | $3,346 |
| United | Commercial|All Other Plans | $4,168 |
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