# ICD-11 Classification of Dysgraphia (6A03.1)

Canonical: https://pinnacleblooms.org/ask/what-is-the-icd-11-classification-for-dysgraphia-written-expression-impairment
Publisher: Pinnacle Blooms Network / Bharath Healthcare Laboratories Private Limited

In ICD-11-MMS, dysgraphia is classified under 6A03 Developmental learning disorder as 6A03.1 — developmental learning disorder with impairment in written expression: persistent, age-disproportionate difficulty with spelling, grammar, punctuation and written organisation, not explained by intellectual, sensory, neurological or instructional factors.

*A clear nosological anchor lets a clinician document written-expression impairment with confidence — and code it correctly.*

## In short
In ICD-11-MMS, **Dysgraphia (written expression impairment)** falls under **6A03 Developmental learning disorder**, specifically coded **6A03.1 — Developmental learning disorder with impairment in written expression**. It denotes significant, persistent difficulties acquiring written-expression skills — spelling accuracy, grammar and punctuation, and clarity or organisation of written output — that are markedly below the level expected for chronological age and general intellectual functioning, and not attributable to a disorder of intellectual development, sensory impairment, neurological condition, inadequate instruction or psychosocial adversity.

## The classification, briefly
ICD-11 reframed the older specific learning disorder constructs under the umbrella category **6A03 Developmental learning disorder**, with discrete code extensions for the affected academic domain:

- **6A03.0** — impairment in reading
- **6A03.1** — impairment in written expression *(the dysgraphia construct)*
- **6A03.2** — impairment in mathematics
- **6A03.3** — other specified impairment of academic skills

The written-expression specifier captures deficits in spelling, grammatical/punctuation accuracy and the organisation and coherence of written text. Onset is during the developmental period; difficulties typically become apparent once formal schooling demands sustained written output. Diagnosis is clinical, requires symptoms persisting for **at least six months despite targeted intervention**, and rests on functional impairment in academic, occupational or daily activities. Note the construct concerns the *cognitive-linguistic* aspects of written expression rather than handwriting motor execution alone — graphomotor difficulty may instead implicate **6A04 Developmental motor coordination disorder**, and the two can co-occur.

## When to refer
Refer for structured assessment where written-output difficulty is disproportionate to oral ability and persists despite good-quality instruction, screening first for vision, hearing, intellectual functioning and instructional adequacy. A profile distinguishing reading, written-expression and mathematics components guides targeted remediation.

## The Pinnacle way
A clinical AbilityScore® and any diagnosis are established **only at a Pinnacle Blooms Network centre, under qualified clinician care** — never from a code lookup or an online form. Pinnacle's structured, clinician-administered profiling distinguishes the contributing domains so remediation is precise. Explore [how the AbilityScore® is formed](/ask/what-is-the-abilityscore-and-how-is-it-calculated), our [special education and learning support](/special-education) pathway, or begin at [Pinnacle Blooms Network](/).

## Trusted sources
WHO ICD-11 for Mortality and Morbidity Statistics, category 6A03 Developmental learning disorder; WHO Clinical Descriptions and Diagnostic Requirements for ICD-11 mental, behavioural and neurodevelopmental disorders.

**Next step —** Partner with Pinnacle to co-develop a structured written-expression profile for your patient — [connect with our clinical team](/special-education).

This is general information, not a diagnosis — individual assessment and diagnosis require an appropriately qualified healthcare professional.

## Sources
- WHO ICD-11 — 6A03 Developmental learning disorder: https://icd.who.int/
- WHO — neurodevelopmental disorders classification: https://www.who.int/

## Connected topics and perspectives
- Conditions: https://pinnacleblooms.org/ask/conditions
- Doctor: https://pinnacleblooms.org/ask/lens/stakeholder/doctor
- Cognitive: https://pinnacleblooms.org/ask/lens/domain/cognitive
- Definition: https://pinnacleblooms.org/ask/lens/intent/definition
- Screen: https://pinnacleblooms.org/ask/lens/lifecycle/screen
- Special Education: https://pinnacleblooms.org/ask/lens/route/special-education
- Early Clarity: https://pinnacleblooms.org/ask/lens/empowerment/early_clarity

## Related question paths

### Understand the subject
- What is Dysgraphia (Written Expression Impairment)?: https://pinnacleblooms.org/ask/what-is-dysgraphia-written-expression-impairment-and-what-are-its-icd-11-features-in-early-childhood
- ICD-11 Classification for Dyslexia (Reading Impairment): https://pinnacleblooms.org/ask/what-is-the-icd-11-classification-for-dyslexia-reading-impairment
- What is Dysgraphia (Written Expression Impairment)?: https://pinnacleblooms.org/ask/what-is-dysgraphia-written-expression-impairment
- ICD-11 Classification for Specific Learning Disability: https://pinnacleblooms.org/ask/what-is-the-icd-11-classification-for-specific-learning-disability
- SNOMED CT Concept for Dysgraphia (Written Expression Impairment): https://pinnacleblooms.org/ask/what-is-the-snomed-ct-concept-for-dysgraphia-written-expression-impairment
- How Dysgraphia Affects a Child's Daily Life: https://pinnacleblooms.org/ask/how-does-dysgraphia-written-expression-impairment-affect-a-child-s-daily-life
- Is Dysgraphia (Written Expression Impairment) a Disability?: https://pinnacleblooms.org/ask/is-dysgraphia-written-expression-impairment-considered-a-disability
- Is Dysgraphia Genetic or Hereditary?: https://pinnacleblooms.org/ask/is-dysgraphia-written-expression-impairment-genetic-or-hereditary
- Common Myths About Dysgraphia: https://pinnacleblooms.org/ask/what-are-common-myths-about-dysgraphia-written-expression-impairment
- What are the types or levels of Dysgraphia?: https://pinnacleblooms.org/ask/what-are-the-types-or-levels-of-dysgraphia-written-expression-impairment
- What causes dysgraphia in children?: https://pinnacleblooms.org/ask/what-causes-dysgraphia-written-expression-impairment-in-children
- Early Intervention Outcomes for Dysgraphia in Children Under 7: https://pinnacleblooms.org/ask/what-does-current-research-show-about-early-intervention-outcomes-for-dysgraphia-written-expression-impairment-in-children-under-7

### Recognise signs & concerns
- Dysgraphia red flags warranting referral in young children: https://pinnacleblooms.org/ask/what-clinical-red-flags-for-dysgraphia-written-expression-impairment-warrant-referral-in-a-young-child
- Early indicators of dysgraphia for paediatricians: https://pinnacleblooms.org/ask/what-early-indicators-of-dysgraphia-written-expression-impairment-should-a-paediatrician-watch-for
- When should a doctor refer suspected dysgraphia for developmental therapy?: https://pinnacleblooms.org/ask/when-should-a-doctor-refer-a-child-with-suspected-dysgraphia-written-expression-impairment-for-developmental-therapy
- Can Dysgraphia Be Cured?: https://pinnacleblooms.org/ask/can-dysgraphia-written-expression-impairment-be-cured
- Can Dysgraphia Be Prevented?: https://pinnacleblooms.org/ask/can-dysgraphia-written-expression-impairment-be-prevented
- Do boys show dysgraphia differently?: https://pinnacleblooms.org/ask/do-boys-show-dysgraphia-written-expression-impairment-differently
- Dysgraphia in Girls: https://pinnacleblooms.org/ask/do-girls-show-dysgraphia-written-expression-impairment-differently
- How a Frontline Health Worker Can Spot Possible Dysgraphia Early: https://pinnacleblooms.org/ask/how-can-a-frontline-health-worker-spot-a-child-with-possible-dysgraphia-written-expression-impairment-early
- Should I be worried my child might have dysgraphia?: https://pinnacleblooms.org/ask/should-i-be-worried-my-child-might-have-dysgraphia-written-expression-impairment
- Early Signs of Dysgraphia (Written Expression Impairment): https://pinnacleblooms.org/ask/what-are-the-early-signs-of-dysgraphia-written-expression-impairment
- Early signs of dysgraphia in a 1-year-old boy: https://pinnacleblooms.org/ask/what-are-the-early-signs-of-dysgraphia-written-expression-impairment-in-a-1-year-old-boy
- Early Signs of Dysgraphia in a 1-Year-Old Girl: https://pinnacleblooms.org/ask/what-are-the-early-signs-of-dysgraphia-written-expression-impairment-in-a-1-year-old-girl

### Explore causes & influences
- Contributing factors for Dysgraphia in early childhood: https://pinnacleblooms.org/ask/what-are-the-known-contributing-factors-for-dysgraphia-written-expression-impairment-in-early-childhood
- Are boys more likely to have dysgraphia?: https://pinnacleblooms.org/ask/are-boys-more-likely-to-have-dysgraphia-written-expression-impairment
- Are Girls More Likely to Have Dysgraphia?: https://pinnacleblooms.org/ask/are-girls-more-likely-to-have-dysgraphia-written-expression-impairment
- How dysgraphia early intervention advances UNCRPD child rights and the SDGs: https://pinnacleblooms.org/ask/how-does-early-intervention-for-dysgraphia-written-expression-impairment-advance-un-child-rights-uncrpd-and-the-sdgs
- What Causes Dysgraphia in Young Children?: https://pinnacleblooms.org/ask/what-causes-dysgraphia-written-expression-impairment-in-young-children
- Cost-effectiveness of early therapy for dysgraphia: https://pinnacleblooms.org/ask/what-is-the-cost-effectiveness-of-early-therapy-for-dysgraphia-written-expression-impairment-in-young-children
- Dysgraphia in India: Prevalence and Public-Health Burden: https://pinnacleblooms.org/ask/what-is-the-prevalence-and-public-health-burden-of-dysgraphia-written-expression-impairment-among-young-children-in-india

### Understand assessment
- Dysgraphia screening and diagnostic pathway under 7: https://pinnacleblooms.org/ask/what-is-the-recommended-screening-and-diagnostic-pathway-for-dysgraphia-written-expression-impairment-in-children-under-7
- How AbilityScore Tracks Dysgraphia Progress: https://pinnacleblooms.org/ask/how-does-abilityscore-track-progress-in-a-child-with-dysgraphia-written-expression-impairment
- How Dysgraphia Is Assessed in a Young Child: https://pinnacleblooms.org/ask/how-is-dysgraphia-written-expression-impairment-assessed-in-a-young-child
- How Is Dysgraphia Assessed in Children Under 7?: https://pinnacleblooms.org/ask/how-is-dysgraphia-written-expression-impairment-assessed-in-children-under-7
- AbilityScore 0–100 for Dysgraphia: https://pinnacleblooms.org/ask/what-does-an-abilityscore-of-0-100-mean-for-a-child-with-dysgraphia-written-expression-impairment
- What does an AbilityScore of 100–200 mean for a child with Dysgraphia?: https://pinnacleblooms.org/ask/what-does-an-abilityscore-of-100-200-mean-for-a-child-with-dysgraphia-written-expression-impairment
- What does an AbilityScore of 200–300 mean for a child with Dysgraphia?: https://pinnacleblooms.org/ask/what-does-an-abilityscore-of-200-300-mean-for-a-child-with-dysgraphia-written-expression-impairment
- What does an AbilityScore of 300–400 mean for a child with Dysgraphia?: https://pinnacleblooms.org/ask/what-does-an-abilityscore-of-300-400-mean-for-a-child-with-dysgraphia-written-expression-impairment
- What does an AbilityScore of 400–500 mean for a child with Dysgraphia?: https://pinnacleblooms.org/ask/what-does-an-abilityscore-of-400-500-mean-for-a-child-with-dysgraphia-written-expression-impairment
- What an AbilityScore of 500–600 Means for a Child with Dysgraphia: https://pinnacleblooms.org/ask/what-does-an-abilityscore-of-500-600-mean-for-a-child-with-dysgraphia-written-expression-impairment
- What an AbilityScore of 600–700 means for Dysgraphia: https://pinnacleblooms.org/ask/what-does-an-abilityscore-of-600-700-mean-for-a-child-with-dysgraphia-written-expression-impairment
- What an AbilityScore of 700–800 Means for a Child with Dysgraphia: https://pinnacleblooms.org/ask/what-does-an-abilityscore-of-700-800-mean-for-a-child-with-dysgraphia-written-expression-impairment

### Explore therapy & support
- Supporting a Child with Dysgraphia Day to Day: https://pinnacleblooms.org/ask/as-a-grandparent-or-caregiver-how-can-i-support-a-child-with-dysgraphia-written-expression-impairment-day-to-day
- Can a Child With Dysgraphia Attend Mainstream School?: https://pinnacleblooms.org/ask/can-a-child-with-dysgraphia-written-expression-impairment-attend-a-mainstream-school
- Can a Child with Dysgraphia Attend a Regular School?: https://pinnacleblooms.org/ask/can-a-child-with-dysgraphia-written-expression-impairment-attend-a-regular-school
- Can a Child With Dysgraphia Live Independently?: https://pinnacleblooms.org/ask/can-a-child-with-dysgraphia-written-expression-impairment-grow-up-to-live-independently
- How a Teacher Can Support a Child with Dysgraphia: https://pinnacleblooms.org/ask/how-can-a-classroom-teacher-help-a-child-with-dysgraphia-written-expression-impairment-take-part-and-learn
- How a district early intervention programme can identify and support children under 7 with dysgraphia: https://pinnacleblooms.org/ask/how-can-a-district-early-intervention-programme-identify-and-support-children-under-7-with-dysgraphia-written-expression-impairment
- How a Teacher Can Include and Support a Child with Dysgraphia: https://pinnacleblooms.org/ask/how-can-a-teacher-include-and-support-a-young-child-with-dysgraphia-written-expression-impairment-in-a-mainstream-classroom
- Supporting Cognitive Development in a Child with Dysgraphia: https://pinnacleblooms.org/ask/how-can-we-support-cognitive-development-in-a-child-with-dysgraphia-written-expression-impairment
- How therapy helps a child with dysgraphia progress: https://pinnacleblooms.org/ask/how-does-therapy-help-a-child-with-dysgraphia-written-expression-impairment-make-progress
- How Is Dysgraphia Diagnosed in a Child?: https://pinnacleblooms.org/ask/how-is-dysgraphia-written-expression-impairment-diagnosed-in-a-child
- How Dysgraphia Is Supported Through Therapy: https://pinnacleblooms.org/ask/how-is-dysgraphia-written-expression-impairment-supported-through-therapy
- Next Steps After Your Child's Dysgraphia AbilityScore: https://pinnacleblooms.org/ask/my-child-with-dysgraphia-written-expression-impairment-has-an-abilityscore-of-0-100-what-should-we-do-next

### At home & in everyday life
- How can I support my child with Dysgraphia at home?: https://pinnacleblooms.org/ask/how-can-i-support-my-child-with-dysgraphia-written-expression-impairment-at-home