Home > 2006 ICD-9-CM Diagnosis Codes > Mental Disorders 290-319 > Other Psychoses 295-299 > Pervasive developmental disorders 299-
Non-specific code 2006 ICD-9-CM Diagnosis Code 299.1
Childhood disintegrative disorder
  • There are 2 ICD-9-CM codes below 299.1 that define this diagnosis in greater detail. Do not use this code on a reimbursement claim.
  • You are viewing the 2006 version of ICD-9-CM 299.1.
  • More recent version(s) of ICD-9-CM 299.1: 2007 2008 2009 2010 2011 2012 2013 2014 2015.
299.1 Excludes
  • infantile autism (299.0)
  • schizophrenic syndrome of childhood (299.9)
Applies To
  • Heller's syndrome
Use Additional
  • Use additional code to identify any associated neurological disorder
ICD-9-CM Volume 2 Index entries containing back-references to 299.1:
  • Dementia 294.8
    • Heller's (infantile psychosis) (see also Psychosis, childhood) 299.1
  • Disease, diseased - see also Syndrome
    • Heller's (see also Psychosis, childhood) 299.1
  • Disorder - see also Disease
    • disintegrative,childhood 299.1
    • interactional psychotic (childhood) (see also Psychosis, childhood) 299.1
  • Heller's disease or syndrome (infantile psychosis) (see also Psychosis, childhood) 299.1
  • Psychosis 298.9
    • disintegrative, childhood (see also Psychosis, childhood) 299.1
    • interactional (childhood) (see also Psychosis, childhood) 299.1
    • symbiotic (childhood) (see also Psychosis, childhood) 299.1
  • Syndrome - see also Disease
    • dementia-aphonia, of childhood (see also Psychosis, childhood) 299.1
    • Heller's (infantile psychosis) (see also Psychosis, childhood) 299.1
 299.01 ICD9Data.com 299.10 
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