Colonoscopy, diagnostic at Grady Memorial Hospital. CPT 45378.
What Grady Memorial Hospital publishes for this service, straight from its standard-charges file, last updated March 12, 2026.
Outpatient / ER
—cash price (self-pay)
—list price
$929–$3,445range insurers pay
| Insurance plan | Negotiated rate |
|---|---|
| Humana | Medicare Advantage HMO | $929 |
| Humana | Medicare Advantage PPO | $929 |
| Veterans Affairs | All Plans | $929 |
| BCBS-OK | Medicare Advantage HMO | $938 |
| BCBS-OK | Medicare Advantage PPO | $938 |
| Healthchoice | PPO | $1,742 |
| BCBS-OK | Blue Lincs HMO | $2,247 |
| BCBS-OK | Blue Advantage | $2,458 |
| BCBS-OK | Preferred PPO | $2,636 |
| BCBS-OK | Blue Choice | $2,997 |
| BCBS-OK | Federal | $2,997 |
| BCBS-OK | Traditional | $3,445 |
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