Developmental Coordination Disorder
ICD-11 Classification of Developmental Coordination Disorder (6A04)
In ICD-11-MMS, Developmental Coordination Disorder is coded 6A04 (Developmental motor coordination disorder), within the Neurodevelopmental disorders block. It denotes motor skill acquisition and execution markedly below age expectation, with early onset and functional impact, not explained by a neurological, sensory or intellectual condition.
When a child's motor skills lag behind every other domain, ICD-11 gives the pattern a precise home: 6A04.
In short
Developmental Coordination Disorder (DCD) is classified in ICD-11-MMS under code 6A04, sitting within the Neurodevelopmental disorders grouping (block 6A00–6A06). It denotes a marked delay in acquiring and executing coordinated motor skills, with motor performance well below that expected for chronological age and learning opportunity, presenting in the early developmental period and significantly interfering with activities of daily living, academic work or play. The deficit is not better explained by a disease of the nervous system, a musculoskeletal or connective-tissue disorder, sensory impairment, or intellectual developmental disorder.The classification, in detail
Within ICD-11's restructured neurodevelopmental chapter, 6A04 Developmental motor coordination disorder is a discrete diagnostic entity rather than a residual category. The defining criteria mirror the four-part construct familiar from DSM-5:- Onset in the early developmental period, though difficulties may only become fully apparent when demands exceed capacity.
- Significantly below expected acquisition and execution of gross and fine motor skills given the individual's age.
- Functional impact on daily living, schooling, vocational tasks, leisure or play.
- Exclusion of a primary neurological condition (e.g. cerebral palsy), visual impairment, or intellectual developmental disorder as the better explanation.
DCD frequently co-occurs with ADHD, specific learning disorders and developmental language disorder — ICD-11 permits and encourages multiple co-occurring neurodevelopmental codes where each is clinically substantiated. The WHO framing aligns with the ICF model: coordination is read as functioning-in-context, not as a fixed trait.
When to refer
Consider referral where a school-aged child shows persistent clumsiness, delayed handwriting or self-care motor skills, or marked difficulty with tasks such as buttoning, cutlery, catching or cycling — disproportionate to overall ability and not attributable to a known neurological cause. A paediatric occupational-therapy and motor assessment clarifies the profile and rules out mimics.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. Our clinicians map the motor profile against co-occurring neurodevelopmental domains before any 6A04 designation is considered. Explore occupational therapy, understand how the AbilityScore® is established, or begin at our [network](/).Trusted sources
WHO ICD-11 for Mortality and Morbidity Statistics, entity 6A04 Developmental motor coordination disorder; WHO International Classification of Functioning, Disability and Health (ICF).Next step — Refer a child with persistent motor coordination concerns to a Pinnacle clinician for a structured motor and developmental assessment.
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.
What to watch
Persistent clumsiness, delayed handwriting or self-care motor skills, and difficulty with catching, cutlery or cycling disproportionate to overall ability and not explained by a neurological cause.
Try this at home
When documenting, record co-occurring ADHD, learning or language disorders separately — ICD-11 supports multiple neurodevelopmental codes where each is substantiated.
Trusted sources
Developed by SETU Consortium · Pinnacle Blooms Network · Last reviewed 2026-06-10
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
What is the ICD-11 code for Developmental Coordination Disorder?
It is 6A04 in ICD-11-MMS, titled Developmental motor coordination disorder, within the Neurodevelopmental disorders grouping.
Where does 6A04 sit within ICD-11?
It falls in the Neurodevelopmental disorders block (6A00–6A06) of the chapter on mental, behavioural and neurodevelopmental disorders.
What must be excluded before coding 6A04?
A primary nervous-system disease such as cerebral palsy, musculoskeletal or connective-tissue disorder, visual impairment, and intellectual developmental disorder as the better explanation.
Can DCD be coded alongside ADHD?
Yes. ICD-11 permits multiple co-occurring neurodevelopmental codes where each condition is independently substantiated, and DCD commonly co-occurs with ADHD and learning disorders.