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Sensory Processing Differences: ICD-11 Features in Early Childhood
Sensory Processing Differences describe atypical detection, modulation or integration of sensory input affecting daily participation. ICD-11 has no standalone code; these patterns are described as features within neurodevelopmental conditions, notably autism spectrum disorder, where sensory hyper/hypo-reactivity is a diagnostic feature. Best framed as a functional profile, not a discrete diagnosis.
In this answer 4 sections
A child who covers their ears at the assembly bell, or seeks every spinning object, is telling you something about how their nervous system meets the world.
In short
Sensory Processing Differences describe atypical detection, modulation or integration of sensory input — across auditory, tactile, vestibular, proprioceptive, visual, gustatory and olfactory channels — that affects participation in everyday routines. In ICD-11 there is no standalone "sensory processing disorder" code; these patterns are recognised descriptively, most often as a feature within neurodevelopmental presentations (notably 6A02 Autism spectrum disorder, where hyper- or hypo-reactivity to sensory input and unusual interest in sensory aspects of the environment are diagnostic features). They are best framed as a functional profile, not a discrete categorical diagnosis.
The science, briefly
In early childhood the recognisable phenotypes are over-responsivity (distress to ordinary sound, touch or movement; tactile defensiveness), under-responsivity (high registration threshold, reduced response to name or pain), sensory seeking (craving movement, deep pressure, oral input), and discrimination or postural-praxis difficulties affecting motor planning. Differentiate from hearing or visual impairment, from anxiety, and from global delay; map impact against CDC milestone trajectories. Sensory features rarely occur in isolation — co-occurring language and social-communication signs warrant structured developmental assessment rather than sensory framing alone.
The Pinnacle way
AbilityScore® is part of Pinnacle’s developmental assessment. Diagnosis, where needed, requires an appropriately qualified healthcare professional — never from a checklist or online form. Our occupational therapists characterise the sensory profile across settings and link it to function. Explore sensory processing, occupational therapy and how the AbilityScore is established.
Trusted sources
WHO ICD-11 (autism spectrum sensory features); CDC "Learn the Signs. Act Early." milestones; Indian Academy of Pediatrics; American Academy of Pediatrics (HealthyChildren.org).
Next step — Refer a child with persistent cross-setting sensory differences for a structured developmental assessment.
This is general information, not a diagnosis — individual assessment and diagnosis require an appropriately qualified healthcare professional.
CONNECT THE ANSWER TO YOUR CHILD’S DAY
Something to notice. Something to discuss.
What to notice
Persistent over-responsivity (distress to ordinary sound/touch/movement), under-responsivity (reduced response to name or pain), or intense sensory seeking that disrupts routines across more than one setting — especially alongside language or social-communication signs.
In everyday life
When a child reacts strongly to an everyday stimulus, note the channel (sound, touch, movement), the context, and whether it recurs across home, clinic and nursery — that pattern is what guides assessment.
Bring your observations and questions to your child’s professional. Choose activities that suit your child’s comfort, abilities and agreed plan.
Bring your questions to a first visitQuestions families ask
Is there a specific ICD-11 code for sensory processing disorder?
No. ICD-11 does not list a standalone sensory processing disorder. Sensory differences are recognised descriptively and most often appear as a feature within neurodevelopmental conditions, particularly autism spectrum disorder (6A02), where hyper- or hypo-reactivity to sensory input is a diagnostic feature.
What sensory patterns are seen in early childhood?
The common phenotypes are over-responsivity, under-responsivity, sensory seeking, and discrimination or motor-planning difficulties. These should be differentiated from hearing or visual impairment, anxiety and global developmental delay.
When should a clinician refer?
Refer for structured developmental assessment when sensory differences persist across more than one setting and disrupt participation, especially when accompanied by language or social-communication concerns.
FOLLOW THE SOURCE
References behind this answer.
- Source referenceWHO ICD-11
- Source referenceCDC — Learn the Signs. Act Early.
- Organisation website · further readingAAP HealthyChildren.org
References are supplied with this answer. An organisation homepage offers further reading; it does not establish an independent review of this page.
Content attribution: SETU Consortium · Pinnacle Blooms Network.
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General information supports a conversation with an appropriately qualified professional. Advice, goals and support depend on the individual child.