Chapter 7: Sleep-Wake Disorders

ICD-11 to ICD-10 crosswalk mappings for codes 7A00-7B2Z

12 ICD-11 codes in this chapter have ICD-10 crosswalk mappings from the WHO.

A new chapter in ICD-11 dedicated to sleep disorders including insomnia, sleep apnea, narcolepsy, circadian rhythm disorders, and parasomnias. Previously classified under nervous system or mental health chapters in ICD-10.

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7A00-7A0Z: Insomnia disorders

1 code with ICD-10 mappings

7A0ZInsomnia disorders, unspecified2 mappings

7A20-7A2Z: Hypersomnolence disorders

3 codes with ICD-10 mappings

7A20.ZNarcolepsy, unspecified1 mapping 7A21Idiopathic hypersomnia1 mapping 7A26Insufficient sleep syndrome1 mapping

7A40-7A4Z: Sleep-related breathing disorders

3 codes with ICD-10 mappings

7A40.1Primary central sleep apnoea of infancy1 mapping 7A42.0Obesity hypoventilation syndrome1 mapping 7A4ZSleep-related breathing disorders, unspecified1 mapping

7A60-7A6Z: Circadian rhythm sleep-wake disorders

1 code with ICD-10 mappings

7A6ZCircadian rhythm sleep-wake disorders, unspecified1 mapping

7B00-7B0Z: Parasomnia disorders

3 codes with ICD-10 mappings

7B00.1Sleepwalking disorder1 mapping 7B00.2Sleep terrors1 mapping 7B01.2Nightmare disorder1 mapping

ICD-11 to ICD-10 Converter ICD-11 Chapter 7 Directory ICD-10 to ICD-11 Converter