Inpatient psychotherapeutic treatment is quite extensive in Germany. Three treatment systems (psychosomatic/psychotherapeutic healthcare, psychiatric/psychotherapeutic healthcare and rehabilitation of patients with mental disorders) exist relatively independently from one another. They show large areas of overlap, however, with regard to various criteria. This is due to the fact that, as opposed to many somatic illnesses, a clear distinction between acute-medical and rehabilitative elements cannot be made in the treatment of mental disorders
