Emergency visit, high (level 4) at Mackinac Straits Health System. CPT 99284.
What Mackinac Straits Health System publishes for this service, straight from its standard-charges file, last updated July 22, 2026.
Outpatient / ER
$292cash price (self-pay)
$906list price
$122–$1,239range insurers pay
| Insurance plan | Negotiated rate |
|---|---|
| Blue Care Network - All Plans | Blue Care Network - All Plans | $618 |
| Mclaren Health Plan - All Plans | Mclaren Health Plan - All Plans | $664 |
| BCBS Mi - All Plans | BCBS Mi - All Plans | $717 |
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