Unspecified mental disorder due to known physiological condition

**Inclusion terms:** - Mental disorder NOS due to known physiological condition - Organic brain syndrome NOS - Organic mental disorder NOS - Organic psychosis NOS - Symptomatic psychosis NOS

**Excludes1:** - mild neurocognitive disorder due to known physiological condition (F06.7-) - psychosis NOS (F29)

**Code first:** - the underlying physiological condition