The 2015 CBS Report looks at 7,149 cases in which facts, figures, or findings got lost between the individuals who had that information and those who needed it—across the spectrum of health care services and settings. With a special focus on General Medicine, Obstetrics, Nursing, and Surgery, this report shines light on the who, what, when, and where of miscommunication. Consequently, the data and case examples identify specific opportunities to improve skills and systems to bridge those knowledge gaps and keep everyone involved in a patient’s care promptly and fully informed.