Childhood Sleep Difficulties
ICD-11 Classification of Childhood Sleep Difficulties
In ICD-11, childhood sleep difficulties are classified under Chapter 07 — Sleep-wake disorders (7A00–7B2Z), a dedicated chapter. Paediatric presentations map mainly to insomnia disorders (7A00–7A0Z), circadian rhythm disorders (7A60–7A6Z) and parasomnias (7B00–7B2Z). Post-coordination links sleep codes to comorbid conditions.
A child who cannot settle, stay asleep, or wake rested affects the whole family — and the first clinical question is always where these difficulties sit in the diagnostic frame.
In short
In ICD-11, paediatric sleep difficulties are classified primarily under Chapter 07 — Sleep-wake disorders (codes 7A00–7B2Z), a dedicated chapter introduced in ICD-11 rather than being scattered across mental and neurological chapters as in ICD-10. Childhood presentations most commonly map to insomnia disorders (7A00–7A0Z), circadian rhythm sleep-wake disorders (7A60–7A6Z), and parasomnia disorders (7B00–7B2Z) — the latter including the disorders of arousal from non-REM sleep (sleep terrors, sleepwalking, confusional arousals) that are particularly prevalent in early childhood. Where sleep disruption is a symptom of another condition (e.g. neurodevelopmental, respiratory or neurological), it is coded to its parent disorder with the sleep-wake code added for specificity.How the classification is structured
ICD-11 treats sleep-wake disorders as a free-standing, organ-system-style chapter, reflecting current sleep medicine and broad alignment with the ICSD framework. For paediatric work the clinically useful groupings are:- Insomnia disorders (7A00–7A0Z) — chronic and short-term insomnia, including the behavioural insomnias of childhood (sleep-onset association and limit-setting types) now subsumed under the insomnia construct.
- Circadian rhythm sleep-wake disorders (7A60–7A6Z) — relevant to adolescents with delayed sleep-wake phase.
- Parasomnia disorders (7B00–7B2Z) — disorders of arousal from non-REM sleep, nightmare disorder, and sleep-related enuresis cross-referenced where applicable.
- Sleep-related breathing disorders (7A40–7A4Z) and sleep-related movement disorders (7A80–7A8Z) — flagging the obligate role of polysomnography and ENT/respiratory referral.
A key practice point: because ICD-11 permits post-coordination, a sleep-wake code can be combined with an aetiological or comorbid code (for example a neurodevelopmental disorder) to capture the full clinical picture rather than forcing a single label.
When to escalate beyond behavioural management
Treat as medical-priority rather than therapy-first where there are witnessed apnoeas, snoring with disrupted breathing, abnormal nocturnal movements suggestive of seizures, excessive daytime somnolence, or regression in daytime functioning — these warrant prompt paediatric, sleep-medicine or neurology referral and objective testing before any behavioural pathway.The Pinnacle way
A clinical AbilityScore® and any diagnosis are formed only at a Pinnacle Blooms Network centre, under qualified clinician care — classification coding supports, but never replaces, that assessment. Where sleep difficulty coexists with developmental concerns, our [developmental therapy pathway](/) integrates a clinician-administered profile via the AbilityScore and, where indicated, behaviour-and-regulation support alongside appropriate medical referral.Trusted sources
WHO ICD-11 for Mortality and Morbidity Statistics, Chapter 07 Sleep-wake disorders; American Academy of Pediatrics guidance on healthy childhood sleep.Next step — For complex or comorbid paediatric sleep presentations, [partner with a Pinnacle clinical team](/) to combine accurate classification with a structured 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
Witnessed apnoeas, loud snoring with disrupted breathing, abnormal nocturnal movements suggesting seizures, or new daytime somnolence and functional regression — escalate for medical assessment before behavioural management.
Try this at home
When coding, use post-coordination: pair the relevant 7A/7B sleep-wake code with any comorbid neurodevelopmental or medical code rather than forcing one label.
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
Which ICD-11 chapter covers childhood sleep difficulties?
Chapter 07 — Sleep-wake disorders (codes 7A00–7B2Z). ICD-11 created a dedicated sleep-wake chapter rather than dispersing these disorders across the mental and neurological chapters as ICD-10 did.
Where do childhood parasomnias sit in ICD-11?
Under parasomnia disorders (7B00–7B2Z), which include the disorders of arousal from non-REM sleep — sleep terrors, sleepwalking and confusional arousals — that are common in early childhood, plus nightmare disorder.
How does ICD-11 handle sleep problems secondary to another condition?
ICD-11 allows post-coordination, so a sleep-wake code can be combined with the aetiological or comorbid code (for example a neurodevelopmental disorder) to capture the full clinical picture rather than using a single label.
When should a paediatric sleep complaint be referred for medical testing?
When there are witnessed apnoeas, snoring with disrupted breathing, abnormal nocturnal movements suggestive of seizures, excessive daytime somnolence or functional regression — these need prompt paediatric, sleep-medicine or neurology referral and objective testing first.