6A02.2ICD-11 MMS 2026-01
Autism spectrum disorder without disorder of intellectual development and with impaired functional language
Description
All definitional requirements for autism spectrum disorder are met, intellectual functioning and adaptive behaviour are found to be at least within the average range (approximately greater than the 2.3rd percentile), and there is marked impairment in functional language (spoken or signed) relative to the individual’s age, with the individual not able to use more than single words or simple phrases for instrumental purposes, such as to express personal needs and desires.
Index terms
- Autism spectrum disorder without disorder of intellectual development and with impaired functional language
- Autism spectrum disorder without disorder of intellectual development and with impaired functional language with loss of previously acquired skills
- Autism spectrum disorder without disorder of intellectual development and with impaired functional language without loss of previously acquired skills
Exclusions from above levels
Sibling codes
6A02.0– Autism spectrum disorder without disorder of intellectual development and with mild or no impairment of functional language6A02.1– Autism spectrum disorder with disorder of intellectual development and with mild or no impairment of functional language6A02.3– Autism spectrum disorder with disorder of intellectual development and with impaired functional language6A02.5– Autism spectrum disorder with disorder of intellectual development and with absence of functional language6A02.Y– Other specified autism spectrum disorder6A02.Z– Autism spectrum disorder, unspecified
Foundation entity
Autism spectrum disorder without disorder of intellectual development and with impaired functional language – http://id.who.int/icd/entity/1283290231
Part of: 6A02: Autism spectrum disorder › 06: Mental, behavioural or neurodevelopmental disorders