Emergency visit, high (level 4) at Adventhealth Ottawa. CPT 99284.
What Adventhealth Ottawa publishes for this service, straight from its standard-charges file, last updated April 1, 2026.
Outpatient / ER
$3,097cash price (self-pay)
$3,097list price
$392–$667range insurers pay
| Insurance plan | Negotiated rate |
|---|---|
| Aetna | Medicare Managed Care - Hmo/Ppo | $392 |
| Sunflower State Health Plan | Ambetter Exchange | $600 |
| Oscar | Individual Plan Hmo | $667 |
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