F09 ICD Code: Unspecified Organic or Symptomatic Mental Disorders
Unspecified organic mental disorders include cognitive, emotional, and behavioral disturbances due to brain dysfunction with unclear causes.
F09.0 Unspecified mental disorder due to known physiological condition
F09.2 …… with aggressive behavior
F09.4 …… with wandering
F09.6 …… with agitation
F09.8 …… with impulse control disorder