2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Mental Disorders 290-319 > Other Psychoses 295-299 > Schizophrenic Disorders 295.* > 2006 ICD-9-CM Diagnosis 295.1 Disorganized type schizophrenia View the most recent version of ICD-9-CM 295.1 A type of schizophrenia characterized by frequent incoherence; marked loosening of associations, or grossly disorganized behavior and flat or grossly inappropriate affect that does not meet the criteria for the catatonic type; associated features include extreme social withdrawal, grimacing, mannerisms, mirror gazing, inappropriate giggling, and other odd behavior. 295.1 is a non-specific code that cannot be used to specify a diagnosis 295.1 contains 7 index entries View the ICD-9-CM Volume 1 295.* hierarchy Alternate Terminology Hebephrenia Hebephrenic type schizophrenia  Index entries containing 295.1: Dementia 294.8 hebephrenic (acute) 295.1 Hebephrenia, hebephrenic (acute) (see also Schizophrenia) 295.1 dementia (praecox) (see also Schizophrenia) 295.1 schizophrenia (see also Schizophrenia) 295.1 Psychosis 298.9 schizophrenia, schizophrenic (see also Schizophrenia) 295.9 hebephrenic 295.1 Schizophrenia, schizophrenic (reaction) 295.9 disorganized (type) 295.1 hebephrenic (type) (acute) 295.1