Fine Motor Delay
ICD-11 Classification for Fine Motor Delay
ICD-11 has no standalone "Fine Motor Delay" code. It is a functional descriptor: persistent fine motor coordination difficulty is coded as 6A04 Developmental motor coordination disorder; when part of multi-domain delay under 5, as LD16.4 Global developmental delay; or to the primary condition (e.g. cerebral palsy). Functional impact is profiled via the WHO ICF.
Clinicians searching ICD-11 for a discrete "Fine Motor Delay" code soon discover it is a functional descriptor, not a standalone diagnostic category — and that distinction matters for accurate coding.
In short
There is no dedicated ICD-11 code titled "Fine Motor Delay." It is a clinical descriptor of below-expected manual dexterity and precision (grasp, pincer grip, manipulation, graphomotor skill) for chronological age. Where it represents a persistent disorder of motor coordination, it is captured under ICD-11 6A04 Developmental motor coordination disorder; where it is one feature within broader delay it falls under LD16.4 Global developmental delay or the relevant primary condition. Functional impact is described separately via the ICF.Where it sits in ICD-11
Fine motor delay is best understood as a finding requiring you to identify the underlying entity:- 6A04 Developmental motor coordination disorder — when impaired fine motor acquisition and execution are significantly below age expectation, are not explained by a neurological or visual condition, and interfere with daily activities or academic performance.
- LD16.4 Global developmental delay — when fine motor difficulty co-occurs with delay across multiple domains in a child under 5, where formal assessment is not yet feasible.
- Secondary descriptor — fine motor delay arising from cerebral palsy (8D2_), genetic syndromes, or sensory/visual impairment is coded to the primary condition, with motor function then profiled functionally.
For the functional layer, the WHO ICF provides codes for hand and arm use and fine hand use (mobility/activity domains), enabling you to document severity and participation impact independently of aetiology — the framework that underpins goal-setting in therapy.
When to refer
Refer for structured developmental assessment when manual milestones lag persistently (e.g. absent pincer grasp beyond ~12 months, inability to manage age-typical self-feeding, fastenings, or graphomotor tasks), when delay is asymmetric or regressive, or when fine motor concerns sit alongside language, gross motor or social differences. Asymmetry, hypertonia, or skill loss warrant prompt neurological review rather than therapy-first management.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 or code lookup. Our occupational therapy teams profile fine motor function within the ICF activity-and-participation framework, so coding translates into a measurable plan. Explore how we work across [our network](/).Trusted sources
WHO ICD-11 for Mortality and Morbidity Statistics (developmental motor coordination disorder; disorders of intellectual development); WHO International Classification of Functioning, Disability and Health (ICF) for functional profiling of hand and fine hand use.Next step — For a child with persistent fine motor concerns, arrange a clinician-led developmental assessment at a Pinnacle centre.
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 lag in manual milestones (no pincer grasp beyond ~12 months, difficulty with self-feeding, fastenings or graphomotor tasks), asymmetric or regressive motor skills, or fine motor concerns alongside language, gross motor or social differences.
Try this at home
When coding, separate aetiology from function: assign the ICD-11 diagnostic entity, then use the ICF to document the child's actual hand-use ability and participation impact for therapy goal-setting.
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 there a specific ICD-11 code for fine motor delay?
No. Fine motor delay is a clinical descriptor, not a discrete ICD-11 category. Persistent coordination difficulty is coded under 6A04 Developmental motor coordination disorder, while delay across multiple domains under age 5 falls under LD16.4 Global developmental delay.
How does ICD-11 differ from ICF here?
ICD-11 classifies the diagnostic entity (the disorder), whereas the WHO ICF describes functioning — for example hand and fine hand use, activity and participation. Clinicians use both: ICD-11 for the diagnosis and ICF to profile the child's actual fine motor ability and impact.
When should fine motor delay prompt neurological referral rather than therapy?
Asymmetry, hypertonia or spasticity, regression or loss of acquired skills warrant prompt neurological and developmental review to exclude conditions such as cerebral palsy, before a therapy-first pathway is assumed.