How many hospitals may be on ambulance diversion at the same time in a diversion zone?

In a diversion zone, typically only one hospital can be on ambulance diversion at any given time. This setup is designed to manage resource allocation effectively and ensure that emergency medical services can still deliver patients to nearby facilities without overwhelming the system. Having more than one hospital on diversion could lead to complications, such as extended transport times for ambulances and increased pressure on remaining hospitals to accommodate more patients than they can handle. Therefore, limiting ambulance diversion to a single hospital helps maintain a balance in emergency care availability within that zone.