ICD-10-CM > F01-F99 > F01-F09 > F06 > F06.1 F06.1 Catatonic disorder due to known physiological condition Billable/Specific Copy Code Copy Description Applicable To Catatonia associated with another mental disorderCatatonia NOS Type 1 Excludes catatonic stupor (R40.1)stupor NOS (R40.1) Type 2 Excludes catatonic schizophrenia (F20.2)dissociative stupor (F44.2)