Emergency visit, high (level 4) at Overlake Hospital Medical Center. CPT 99284.
What Overlake Hospital Medical Center publishes for this service, straight from its standard-charges file, last updated April 1, 2026.
Outpatient / ER
$1,262cash price (self-pay)
$2,523list price
$485–$1,583range insurers pay
| Insurance plan | Negotiated rate |
|---|---|
| Blue Cross | Premera Medicare Managed Care Plan | $485 |
| Aetna | Medicare Managed Care Plan | $499 |
| Unitedhealthcare | Medicare Managed Care Plan | $504 |
| Blue Cross | Premera Heritage Prime Other Commercial Plan | $707 |
| Molina | Exchange | $872 |
| Unitedhealthcare | All Commercial Plans | $896 |
| Blue Shield | Regence Ump Other Commercial Plan | $1,001 |
| First Choice | Evergreen Employee Other Commercial Plan | $1,055 |
| First Choice | Health Administrators Tpa Other Commercial Plan | $1,055 |
| First Choice | Ppo | $1,055 |
| First Choice | Virginia Mason Hvn Other Commercial Plan | $1,055 |
| Blue Shield | Regence Real Value Exchange | $1,117 |
| Blue Shield | Regence All Commercial Plans | $1,241 |
| Kaiser | All Commercial Plans | $1,274 |
| Aetna | All Commercial Plans | $1,299 |
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