Diagnosis Code: F84.3

Short Description: Other childhood disintegrative disorder

Long Description: Other childhood disintegrative disorder

The code F84.3 is VALID for claim submission

Code Classification:

• Mental and behavioural disorders (F01–F99)
  • Pervasive and specific developmental disorders (F80-F89)
    • Pervasive developmental disorders (F84)
      • F84.3 Other childhood disintegrative disorder

This code is valid for pediatric diagnoses

Code Version: 2022 ICD-10-CM

Synonyms

• Active disintegrative psychoses
• Autistic disorder of childhood onset
• Autistic disorder of childhood onset
• Autistic disorder of childhood onset
• Childhood disintegrative disorder
• Dementia
• Dementia in remission
• Developmental regression
• Developmental regression
• Developmental regression
• Mild dementia
• Moderate dementia
• Mother-daughter symbiotic syndrome
• Pervasive developmental disorder of residual state
• Residual disintegrative psychoses
• Subcortical dementia

References to Index of Diseases and Injuries

The code F84.3 has the following ICD-10-CM references to the Index of Diseases and Injuries

• Inclusion Terms:
  • Dementia infantilis
  • Disintegrative psychosis
  • Heller's syndrome
  • Symbiotic psychosis
• Type 1 Excludes Notes:
  • Asperger's syndrome (@F84.5*)
  • Autistic disorder (@F84.0*)
  • Rett's syndrome (@F84.2*)

Crosswalk Information

Similar Codes

This page was last updated on: 10/1/2023

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