Primary capitation is a relationship between a managed care organization (MCO) and primary care physician (PCP), in which the PCP is paid directly by the MCO for those enrolled members who have selected the physician as their provider.
eating disorder. noun. Medical Definition of eating disorder. : any of several psychological disorders (as anorexia nervosa or bulimia) characterized by serious disturbances of eating behavior.
Types & Symptoms of Eating Disorders. Atypical anorexia nervosa (weight is not below normal) Bulimia nervosa (with less frequent behaviors) Binge-eating disorder (with less frequent occurrences) Purging disorder (purging without binge eating) Night eating syndrome (excessive nighttime food consumption).ulimia Nervosa. 1  Frequent episodes of consuming very large amount of food followed by behaviors to prevent weight gain, such as self-induced vomiting. 2  A feeling of being out of control during the binge-eating episodes.