The document reports the results of a national survey of 569 intensivist physicians regarding their attitudes toward regionalization of adult critical care. 59% saw their role as mainly receiving patients, while 30% saw it as mainly sending patients. Most physicians felt regionalization would improve survival rates, but many had concerns about unintended consequences. Key barriers to implementation identified included the need for strong central authority, strain on families, overwhelming capacity at large hospitals, and financial strain. Potential solutions included common IT platforms, clinical trials demonstrating benefits, and objective transfer criteria.