Lincoln, NE - Among a select group of facilities world-wide, Ambassador Health’s Lincoln and Omaha facilities, specializing in the treatment of pediatric and adult pulmonary disease processes, have been recognized and named a Passy-Muir® Center of Excellence. Through the Centers of Excellence Program, Passy-Muir®, Inc. recognizes health care facilities that have demonstrated outstanding teamwork, education, and utilization of the Passy-Muir® Valve in providing tracheostomized and mechanically ventilated patients a step towards independence and enhanced quality of life.