Non-Verbal / Minimally Verbal Presentation
Non-Verbal / Minimally Verbal Presentation: ICD-11 Features in Early Childhood
Non-verbal / minimally verbal presentation is a descriptive functional profile — no or very limited spoken words — not a diagnosis. ICD-11 captures it via autism (6A02) severity qualifiers, developmental speech/language disorders (6A01) and the ICF, with hearing loss excluded first and AAC introduced early.
A child who speaks few or no words is communicating constantly — our task is to read the channel, not assume its absence.
In short
Non-verbal / minimally verbal presentation describes a child who uses no spoken words or only a very limited spoken repertoire (commonly fewer than ~20–30 functional words or phrases) for communication. It is a descriptive functional profile, not a diagnosis — it may accompany autism spectrum disorder, developmental language disorder, intellectual developmental disorder, hearing loss, childhood apraxia of speech or selective mutism. The clinical priority is to characterise receptive versus expressive capacity and the use of non-spoken modalities.The ICD-11 framing
ICD-11 does not list "non-verbal" as a standalone entity; rather it captures the presentation through functioning. Under 6A02 Autism spectrum disorder, severity qualifiers explicitly note absence of functional language. 6A01 Developmental speech or language disorders and 6A00 Disorders of intellectual development describe the underlying impairment, while the ICF frames the functional impact on communication and participation. In early childhood (12–48 months) watch for: limited or absent babble and first words, reliance on gesture, leading or crying to request, comprehension that may outstrip expression, and — critically — whether intent to communicate is present even when speech is not. Always exclude hearing loss first.When to refer
Refer promptly for any plateau or loss of words, no words by 16 months, or marked expressive–receptive gap. AAC is appropriate early and does not suppress speech.The Pinnacle way
A clinical AbilityScore® and any diagnosis are formed only at a Pinnacle Blooms Network centre, under qualified clinician care — never from an online form. We profile each non-verbal / minimally verbal child across modalities, then build communication through speech therapy and AAC. See how the AbilityScore® is established.Trusted sources
WHO ICD-11 (autism spectrum disorder, developmental speech or language disorders); WHO ICF functioning framework; ASHA guidance on minimally verbal communication and AAC.Next step — Refer a minimally verbal child for a structured communication profile at a Pinnacle centre.
What to watch
Limited or absent babble and first words, reliance on gesture or leading, a receptive–expressive gap, no words by 16 months, or any loss/plateau of words — exclude hearing loss first.
Try this at home
Treat every gesture, gaze and sound as communication and respond to it — honouring intent builds the foundation for speech and AAC alike.
Trusted sources
Developed by SETU Consortium · Pinnacle Blooms Network · Last reviewed 2026-06-10 · reviewed every 365 days
This is general information, not a diagnosis. A clinical AbilityScore® and any diagnosis are formed only at a Pinnacle Blooms Network centre, under qualified clinician care.
Frequently asked
Is non-verbal / minimally verbal a diagnosis?
No. It is a descriptive functional profile that may accompany autism, developmental language disorder, intellectual developmental disorder, hearing loss or apraxia. The underlying cause must be assessed clinically.
How does ICD-11 represent it?
There is no standalone code; it is captured through autism spectrum disorder (6A02) severity qualifiers noting absence of functional language, developmental speech or language disorders (6A01), and the ICF functioning framework.
Does introducing AAC delay speech?
No. Evidence indicates augmentative and alternative communication supports — and does not suppress — spoken language development, and it should be introduced early.