Colonoscopy, diagnostic at Mercy San Juan Medical Center. CPT 45378.
What Mercy San Juan Medical Center publishes for this service, straight from its standard-charges file, last updated February 28, 2026.
Outpatient / ER
—cash price (self-pay)
—list price
$184–$9,068range insurers pay
| Insurance plan | Negotiated rate |
|---|---|
| Hill Physicians | Commercial|All Plans | $184 |
| United | Medicaid|< 21 | $339 |
| United | Medicaid|> 21 | $339 |
| Molina | Medicaid|All Plans | $555 |
| Hill Physicians | Medicaid|All Plans | $587 |
| BCBS - Anthem | Medicaid|All Plans | $805 |
| BCBS - Anthem | Medicare|All Other Plans | $1,130 |
| Humana | Commercial|All Plans | $1,198 |
| Aetna | Medicare|All Plans | $1,198 |
| Blue Shield CA | Medicare|HMO | $1,198 |
| Blue Shield CA | Medicare|PPO | $1,198 |
| Humana | Medicare|All Plans | $1,198 |
| Kaiser | Medicare|All Plans | $1,198 |
| Molina | Medicare|All Plans | $1,198 |
| United | Medicare|All Plans | $1,198 |
| California Health & Wellness | Medicaid|All Plans | $1,223 |
| Health Net | Medicaid|All Plans | $1,223 |
| BCBS - Anthem | Medicare|Imperial | $1,234 |
| BrightHealth | Commercial|All Plans | $1,318 |
| BlueShield | Medicare|Trauma | $1,498 |
| Prison Healthcare | Medicaid|All Plans | $1,797 |
| Partnership Health Plan | Medicaid|All Plans | $1,821 |
| BCBS - Anthem | Commercial|Connection EPO | $4,277 |
| Blue Shield CA | Commercial|ACO Trio | $4,430 |
| Health Net | Commercial|EPPO | $4,746 |
| BCBS - Anthem | Commercial|All Other Plans | $5,346 |
| Blue Shield CA | Commercial|ACO Trio CalPers | $5,645 |
| Blue Shield CA | Commercial|Exchange | $5,727 |
| Aetna | Commercial|All Other Plans | $7,251 |
| Aetna | Commercial|HMO | $7,251 |
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