Colonoscopy, diagnostic at Knapp Medical Center. CPT 45378.
What Knapp Medical Center publishes for this service, straight from its standard-charges file, last updated September 1, 2026.
Outpatient / ER
$929cash price (self-pay)
$4,739list price
$232–$12,325range insurers pay
| Insurance plan | Negotiated rate |
|---|---|
| CORVEL | CORVEL Worker Compensation | $651 |
| Provider Network Of America | Provider Network Of America Auto | $744 |
| Provider Network Of America | Provider Network Of America Worker Compe | $744 |
| Provider Select | Provider Select Wc | $813 |
| Three Rivers | THREE RIVERS Auto | $837 |
| Three Rivers | THREE RIVERS WC | $837 |
| BCBS TX | BCBS HMO Advantage | $848 |
| BCBS TX | BCBS HMO | $894 |
| AMERICAS CHOICE PROVIDER NETWORK (ACPN) | Americas Choice Provider Net | $902 |
| Division of Immigration Health | Division of Immigration Health | $911 |
| BCBS TX | BCBS Medicare Advantage HMO/PPO | $930 |
| BCBS TX | BCBS TriWest | $930 |
| Cigna | Cigna Healthspring - Medicare Advantage | $930 |
| Cigna | Cigna Healthspring - MMP Dual | $930 |
| Coventry (FIRST HEALTH) | Coventry First Health Workers Compensation | $930 |
| Prime Health Services | Prime Health Services Auto | $930 |
| Prime Health Services | Prime Health Services Worker Compensation | $930 |
| Superior Health Plan | Superior Health Plan - Medicare/MMP | $930 |
| Texas Bluebonnet Health Plan | Texas Bluebonnet Health Plan Medicare | $930 |
| Traditional Medicare | Traditional Medicare | $930 |
| Tricare | Tricare | $930 |
| Triwest - BCBS | Triwest - BCBS | $930 |
| Cigna | Cigna Healthspring - Medicare Advantage PPO | $958 |
| Molina | Molina MMP Medicare Advantage | $976 |
| Multiplan | Multiplan Medicare | $976 |
| Provider Partners Health Plan | Provider Partners Health Plan Medicare | $976 |
| Imperial Insurance Companies | Imperial Insurance Company Medicare | $985 |
| BCBS TX | BCBS PPO | $993 |
| BCBS TX | BCBS Traditional | $993 |
| Texas Oncology PA OP | Texas Oncology, Pa Outpatient Only | $1,162 |
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