Acadian

Acadian was the region’s largest ambulance company and one of the transportation providers called upon as Hurricane Katrina threatened New Orleans. Its dispatchers faced a surge of requests from hospitals, nursing homes, and private homes, while road congestion immobilized many of the ambulances made available for the response. At Memorial Medical Center, Acadian personnel also relayed information about the developing flood emergency and tried to connect the hospital with evacuation resources. The company’s role reveals a central contradiction of the crisis: transport was urgently needed, but the routes and coordination required to make it useful were already breaking down.

A regional transport system under pressure

Dispatchers at Acadian were swamped with calls to move patients from threatened institutions and homes. The company made roughly two dozen ambulances available, but many became stuck on the jammed interstate. In some cases, crews began taking patients to the Superdome rather than attempting to carry them out of town, a practical change in destination intended to save time amid the road congestion. The episode shows that evacuation was not simply a matter of assigning vehicles: the ability to reach a destination, and the choice of which destination remained reachable, shaped what the ambulance service could do.

The constraint was visible elsewhere in the region. Chalmette Medical Center, the main hospital in St. Bernard Parish, began evacuating its patients, but after the first group of critically ill people left, ambulances did not return. At another New Orleans hospital, administrators hoped to move nine of their sickest patients to western Louisiana. Without an urgent and costly airlift, however, the journey appeared increasingly impractical: clogged roads could leave vulnerable patients in an ambulance for as long as a day. These circumstances place Acadian’s overloaded dispatch operation within a wider transportation failure, rather than presenting the company as able to resolve the region’s evacuation needs on its own.

Information and requests at Memorial

At Memorial, an Acadian ambulance worker on site confirmed with the company’s dispatchers that a New Orleans canal had been breached. The news reached the hospital’s command team shortly before it shifted operations from assault mode to survival mode. The confirmation made the possibility of floodwater reaching the hospital immediate, and staff began to understand that they might have to remain there rather than hand patients over to the next shift and leave. Acadian thus appears not only as a source of transport but also as a link between the hospital and information arriving from outside its walls.

As Memorial’s leaders recognized that the evacuation might exceed the hospital’s capacity, Susan Mulderick asked whether Acadian could supply additional ambulances and helicopters. A National Guard unit was already at the hospital, and a few Acadian ambulances were parked on the emergency-room ramp, but the scale of the threatened evacuation was much larger. The request for both ground and air transport reflects the hospital’s attempt to find alternatives before flooding or power failure made patient movement more difficult. The account records the request, but does not establish that Acadian could provide the additional vehicles or helicopters sought.

LifeCare’s expectation of assistance

Acadian also intersected with the evacuation difficulties of LifeCare, whose patients occupied a unit inside Memorial. Diane Robichaux, LifeCare’s assistant administrator and acting incident commander for its New Orleans hospitals, had given Memorial’s command leaders a list of LifeCare’s most critical patients and explained that her organization was trying to move them. An Acadian paramedic at Memorial was surprised that LifeCare was waiting for direction from its corporate officials. He believed Acadian had a transportation contract with LifeCare and wanted to help.

The difference in expectations exposed a coordination problem at a moment when the patients most dependent on machines needed transport. Robichaux was communicating with LifeCare’s senior leadership in Shreveport and trying to manage patients at two campuses with limited phone and internet access. Memorial’s leaders told her that the helipad was operational, while the paramedic understood Acadian’s relationship with LifeCare as a basis for offering assistance. The account does not resolve what the contract covered or whether the paramedic’s offer led to a specific evacuation. It does show that the existence of a transport relationship did not automatically settle who was directing the response or when help would arrive.

Helicopter activity and the limits of coordination

A newly arrived Acadian coordinator was moving between hospitals with several small medical helicopters to evacuate critical patients. At Memorial, the coordinator encountered a helipad scene that appeared less organized than at other hospitals. Neonatal intensive-care nurses were waving down passing helicopters, while staff, patients, and other onlookers had gathered to watch. The coordinator set down a cooler of sandwiches for the flight crews; Memorial staff and others on the tarmac took the food before the crews could use it. The episode conveys the pressure and disorder surrounding the air operation without establishing that the coordinator or Acadian controlled the hospital’s overall evacuation.

The helipad also brought different kinds of authority into contact. Doctors argued with a Coast Guard pilot about how many patients his helicopter could carry, and he departed to conduct a rescue elsewhere. A nurse who was also an Air Force captain then told Richard Deichmann, Memorial’s chairman of medical services, that her military training qualified her to manage a flight line in an emergency. Deichmann put her in charge, and she cleared the landing area. Acadian’s coordinator was part of the air-transport effort, but the account depicts a broader operation involving hospital staff, military personnel, and rescue pilots whose decisions could not be reduced to a single company’s command.

Significance

Acadian’s appearances trace the narrowing choices available during the evacuation: ambulances were called for in large numbers but caught in traffic; patients were redirected toward a nearby shelter; and hospitals sought helicopters when roads offered no timely route. At Memorial, Acadian personnel carried information from dispatch, stood ready with some ambulances, and offered assistance amid uncertain institutional arrangements. The company’s response mattered, but it could not overcome the larger failures of access, coordination, and capacity. Its role therefore marks both the reach of emergency transport and the limits imposed on it by a disaster in which the roads themselves had become an obstacle to rescue.