Colonoscopy, diagnostic at Houston Methodist Willowbrook Hospital. CPT 45378.
What Houston Methodist Willowbrook Hospital publishes for this service, straight from its standard-charges file, last updated April 1, 2026.
Outpatient / ER
$866cash price (self-pay)
$1,732list price
$934–$5,545range insurers pay
| Insurance plan | Negotiated rate |
|---|---|
| Bcbs | Medicare Managed Care - Hmo | $934 |
| Aetna | Medicare Managed Care - Hmo/Ppo | $948 |
| Unitedhealthcare | Medicare Managed Care - Hmo | $953 |
| Cigna | Texas Healthspring Medicare Managed Care - Hmo/Ppo | $962 |
| Molina Healthcare | Advantage Medicare Managed Care Plan | $981 |
| Community Health Choice | D-Snp Medicare Managed Care - Hmo | $1,000 |
| Procare Advantage | Medicare Managed Care - Hmo | $1,028 |
| Community Health Choice | Silver & Gold Exchange | $1,523 |
| Bcbs | All Commercial Plans | $1,558 |
| Optum Health | Transplant Medicare Managed Care Plan | $1,822 |
| Molina Healthcare | Exchange | $1,868 |
| Humana | Hmo/Pos | $2,214 |
| Aetna | New Business Discount Other Commercial Plan | $2,989 |
| Aetna | Hmo/Pos/Ppo | $3,081 |
| Entrust | All Commercial Plans | $3,695 |
| Cigna | Local Plus/Surefit Hmo/Ppo | $3,849 |
| Cigna | Network C-24 Hmo/Ppo | $3,849 |
| Unitedhealthcare | All Commercial Plans | $3,894 |
| Cigna | Pcp Optional/Pcp Required Benefit Plans Hmo | $4,074 |
| Phcs | Ppo | $5,545 |
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All common services at Houston Methodist Willowbrook Hospital