2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Mental Disorders 290-319 > Other Psychoses 295-299 > Paranoid States (Delusional Disorders) 297.* > 2006 ICD-9-CM Diagnosis 297.1 Delusional disorder View the most recent version of ICD-9-CM 297.1 297.1 is a specific code that can be used to specify a diagnosis 297.1 contains 10 index entries View the ICD-9-CM Volume 1 297.* hierarchy Alternate Terminology Chronic paranoid psychosis Sander's disease Systematized delusions 297.1 Excludes paranoid personality disorder (301.0)  Index entries containing 297.1: Cotard's syndrome (paranoia) 297.1 Delusions (paranoid) 297.9 grandiose 297.1 systematized 297.1 Disease, diseased - see also Syndrome Sander's (paranoia) 297.1 Disorder - see also Disease delusional 297.1 Paranoia 297.1 alcoholic 291.5 querulans 297.8 senile 290.20 Psychosis 298.9 paranoic 297.1 paranoid (chronic) 297.9 chronic 297.1 Sander's disease (paranoia) 297.1 Syndrome - see also Disease Cotard's (paranoia) 297.1