Emergency visit, high (level 4) at Stillwater Medical Center. CPT 99284.
What Stillwater Medical Center publishes for this service, straight from its standard-charges file, last updated December 31, 2025.
Outpatient / ER
$282cash price (self-pay)
$1,651list price
$176–$2,654range insurers pay
| Insurance plan | Negotiated rate |
|---|---|
| Tricare | All Plans | $434 |
| Veterans Administration | All Plans | $434 |
| HealthChoice | All Plans | $633 |
| Healthcare Highways | Sync | $759 |
| Aetna | All Plans | $825 |
| Cigna | All Plans | $842 |
| Coventry | All Plans | $900 |
| EBMS (Employee Benefit Management Services Inc.) | All Plans | $1,041 |
| Community Care | HMO | $1,073 |
| UHC | All Plans | $1,106 |
| BCBS of OK | All Plans | $1,166 |
| First Health | All Plans | $1,403 |
| OSMA Health | All Plans | $1,452 |
| Multiplan | All Plans | $1,485 |
| Preferred Community Choice | All Plans | $1,485 |
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