{"h1":"SNOMED CT Concept for Intellectual Disability","faq":[{"a":"The principal concept is Intellectual disability (disorder), SCTID 110359009, with the legacy synonym 'mental retardation' retained for interoperability and severity-graded child concepts available. Always verify the current SCTID against your active edition.","q":"What is the SNOMED CT concept ID for intellectual disability?"},{"a":"It corresponds to WHO ICD-11 6A00, Disorders of intellectual development, and to the older ICD-10 F70–F79 range. SNOMED CT serves the point-of-care clinical-data layer while ICD-11 codes the same construct for statistics and reporting.","q":"How does the SNOMED CT concept map to ICD-11?"},{"a":"ICD-11 reframed it as Disorders of intellectual development to anchor on neurodevelopmental aetiology and require both intellectual and adaptive-behaviour limitations with onset in the developmental period, graded across conceptual, social and practical domains.","q":"Why did ICD-11 rename the category?"}],"lang":"en","slug":"what-is-the-snomed-ct-concept-for-intellectual-disability","title":"What is the SNOMED CT concept for Intellectual Disability?","entity":{"key":"id","kind":"condition","name":"Intellectual Disability","slug":null},"lenses":[{"kind":"stakeholder","label":"Doctor","value":"doctor"},{"kind":"domain","label":"Cognitive","value":"cognitive"},{"kind":"intent","label":"Definition","value":"definition"},{"kind":"lifecycle","label":"Screen","value":"screen"},{"kind":"route","label":"Special-Education","value":"special-education"},{"kind":"empowerment","label":"Early Clarity","value":"early_clarity"}],"parent":{"key":"conditions","label":"Conditions"},"related":[{"lang":"en","slug":"what-is-the-snomed-ct-concept-for-specific-learning-disability","title":"What is the SNOMED CT concept for Specific Learning Disability?"},{"lang":"en","slug":"what-is-intellectual-disability-and-what-are-its-icd-11-features-in-early-childhood","title":"What is Intellectual Disability, and what are its ICD-11 features in early childhood?"},{"lang":"en","slug":"what-is-the-snomed-ct-concept-for-down-syndrome","title":"What is the SNOMED CT concept for Down Syndrome?"},{"lang":"en","slug":"what-is-the-icd-11-classification-for-intellectual-disability","title":"ICD-11 Classification for Intellectual Disability (6A00)"},{"lang":"en","slug":"what-is-the-snomed-ct-concept-for-autism-spectrum","title":"What is the SNOMED CT concept for Autism Spectrum?"},{"lang":"en","slug":"what-is-the-snomed-ct-concept-for-genetic-chromosomal-syndromes","title":"What is the SNOMED CT concept for Genetic / Chromosomal Syndromes?"}],"summary":"In SNOMED CT, intellectual disability is principally Intellectual disability (disorder), SCTID 110359009, with severity-graded child concepts; it maps to WHO ICD-11 6A00, Disorders of intellectual development. SNOMED concepts shift across editions, so verify the current SCTID and any India extension before binding it in records.","answer_md":"*A clean code crosswalk is what lets a developmental concern travel safely from clinic note to claim to registry — so the SNOMED CT mapping matters.*\n\n## In short\nIn **SNOMED CT**, intellectual disability is represented principally by the concept **Intellectual disability (disorder), SCTID 110359009**, with the synonym \"mental retardation\" retained for legacy interoperability. Severity-graded child concepts exist (mild, moderate, severe, profound). This maps to **WHO ICD-11 6A00 — Disorders of intellectual development**, and to the older ICD-10 F70–F79 range. SNOMED CT terms shift across editions, so always verify the current SCTID and any India-specific extension before binding it in your record system.\n\n## The terminology, concisely\nICD-11 deliberately reframed the category as **Disorders of intellectual development (6A00)** to anchor on neurodevelopmental aetiology and to require *both* significant limitations in intellectual functioning *and* adaptive behaviour, with onset in the developmental period — graded by standardised assessment of conceptual, social and practical domains. SNOMED CT serves as the clinical-data layer: it supplies the granular, machine-readable concept used at the point of care, while ICD-11 codes the same construct for morbidity statistics and reporting. When you document, record the functional profile alongside the code — the label alone carries little clinical guidance for intervention.\n\n## When to refer\nFor a child presenting with global developmental delay, route to structured developmental assessment rather than assigning a fixed intellectual-disability label prematurely — in many jurisdictions the diagnosis is confirmed only once standardised cognitive and adaptive measures are valid for age (typically beyond infancy). Pair coding with an aetiological work-up where indicated.\n\n## The Pinnacle way\nA clinical [AbilityScore®](/ask/what-is-the-abilityscore-and-how-is-it-calculated) and any diagnosis are formed only at a Pinnacle Blooms Network centre, under qualified clinician care — never from a code, a form or an app. Our records are built for clean ICD-11/SNOMED interoperability so referrals move without friction. Explore our [developmental assessment pathway](/developmental-assessment) or [partner with us](/) for co-managed care.\n\n## Trusted sources\nWHO ICD-11 (6A00, Disorders of intellectual development); CDC \"Learn the Signs. Act Early.\" developmental milestones; American Academy of Pediatrics (HealthyChildren.org); Indian Academy of Pediatrics. SNOMED CT identifiers should be confirmed against your current edition release.\n\n**Next step —** Need a coding-clean referral or a structured developmental profile for a child? [Partner with a Pinnacle centre](/).\n\nThis is general information, not a diagnosis — individual assessment and diagnosis require an appropriately qualified healthcare professional.","canonical":"https://pinnacleblooms.org/ask/what-is-the-snomed-ct-concept-for-intellectual-disability","editorial":{"reviewed_at":"2026-06-11T20:12:18.613642+00:00","reviewed_by":null,"developed_by":"SETU Consortium · Pinnacle Blooms Network"},"alternates":[{"href":"https://pinnacleblooms.org/ask/what-is-the-snomed-ct-concept-for-intellectual-disability","lang":"en","indexable":true},{"href":"https://pinnacleblooms.org/ask/what-is-the-snomed-ct-concept-for-intellectual-disability-te","lang":"te","indexable":true}],"dimensions":[{"key":"conditions","label":"Conditions"}],"meta_title":"SNOMED CT Concept for Intellectual Disability","meta_robots":"index, follow, max-image-preview:large","everyday_tip":"When documenting, pair the diagnostic code with conceptual, social and practical adaptive findings — that is what actually guides intervention and downstream care.","published_at":"2026-06-10T11:41:40.493798+00:00","reading_paths":[{"key":"understand","items":[{"lang":"en","slug":"what-is-the-snomed-ct-concept-for-specific-learning-disability","title":"What is the SNOMED CT concept for Specific Learning Disability?","reason":"Linked from this answer"},{"lang":"en","slug":"what-is-the-icd-11-classification-for-intellectual-disability","title":"ICD-11 Classification for Intellectual Disability (6A00)","reason":"Linked from this answer"},{"lang":"en","slug":"what-is-the-snomed-ct-concept-for-autism-spectrum","title":"What is the SNOMED CT concept for Autism Spectrum?","reason":"Linked from this answer"},{"lang":"en","slug":"what-is-intellectual-disability-and-what-are-its-icd-11-features-in-early-childhood","title":"What is Intellectual Disability, and what are its ICD-11 features in early childhood?","reason":"Linked from this 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burden","reason":"Same topic"}],"label":"Explore causes & influences","total":7},{"key":"assess","items":[{"lang":"en","slug":"what-is-the-recommended-screening-and-diagnostic-pathway-for-intellectual-disability-in-children-under-7","title":"Screening and Diagnostic Pathway for Intellectual Disability in Children Under 7","reason":"Same topic"},{"lang":"en","slug":"how-does-abilityscore-track-progress-in-a-child-with-intellectual-disability","title":"How AbilityScore® Tracks Progress in Intellectual Disability","reason":"Same topic"},{"lang":"en","slug":"how-is-intellectual-disability-assessed-in-a-young-child","title":"How Intellectual Disability Is Assessed in a Young Child","reason":"Same topic"},{"lang":"en","slug":"what-does-an-abilityscore-of-0-100-mean-for-a-child-with-intellectual-disability","title":"What an AbilityScore of 0–100 Means for Intellectual Disability","reason":"Same 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Act Early."},{"url":"https://www.healthychildren.org","label":"American Academy of Pediatrics — HealthyChildren.org"}],"last_reviewed_at":"2026-06-10T11:41:40.493798+00:00","meta_description":"Intellectual disability in SNOMED CT (SCTID 110359009) and how it maps to WHO ICD-11 6A00 — a concise coding and interoperability guide for clinicians.","related_materials":[],"related_techniques":[]}