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additional code to identify any associated medical condition and mental retardation.
- F84.0 Autistic disorder
- Infantile autism
- Infantile psychosis
- Kanner's syndrome
- Excludes1: Asperger?s syndrome (F84.5)
- F84.2 Rett's syndrome
- Excludes1: Asperger?s syndrome (F84.5)
- Autistic disorder (F84.0)
- Other childhood disintegrative disorder (F84.3)
- Excludes1: Asperger?s syndrome (F84.5)
- F84.3 Other childhood disintegrative disorder
- Dementia infantilis
- Disintegrative psychosis
- Heller's syndrome
- Symbiotic psychosis
- Use additional code to identify any associated neurological condition.
- Excludes1: Asperger?s syndrome (F84.5)
- Autistic disorder (F84.0)
- Rett's syndrome (F84.2)
- F84.5 Asperger's syndrome
- Asperger?s disorder
- Autistic psychopathy
- Schizoid disorder of childhood
- F84.8 Other pervasive developmental disorders
- Overactive disorder associated with mental retardation and stereotyped movements
- F84.9 Pervasive developmental disorder, unspecified
- Atypical autism
F88 Other disorders of psychological development
- Includes: developmental agnosia
F89 Unspecified disorder of psychological development
- Includes: developmental disorder NOS
Behavioral and emotional disorders with onset usually occurring in childhood and adolescence (F90-F98)
- Note: Codes within categories F90-F98 may be used regardless of the age of a patient. These disorders generally have onset within the childhood or adolescent years, but may continue throughout life or not be diagnosed until adulthood
F90 Attention-deficit hyperactivity disorders
- Includes: attention deficit disorder with hyperactivity
- attention deficit syndrome with hyperactivity
- Excludes2:
