7A20.Z
Narcolepsy, unspecified
Narcolepsy, unspecified
Classification
ICD-11
Chapter
7: Sleep-Wake DisordersBlock
7A20-7A2ZParent Code
7A20ICD-10 Mapping
1 equivalentICD-10 Equivalents(1)
ICD-10 Equivalents
View full mappingCorresponding ICD-10-CM codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(1)
Frequently Asked Questions
What is the ICD-11 code for narcolepsy, unspecified?
The ICD-11 code for narcolepsy, unspecified is 7A20.Z. The full clinical description is "Narcolepsy, unspecified".
What does ICD-11 code 7A20.Z mean?
ICD-11 code 7A20.Z represents “Narcolepsy, unspecified”. It is classified under Chapter 7: Sleep-Wake Disorders.
What chapter is 7A20.Z in?
7A20.Z is in Chapter 7: Sleep-Wake Disorders (codes 7A00-7B2Z).
What is the ICD-10 equivalent of ICD-11 code 7A20.Z?
7A20.Z maps to the ICD-10 code: G47.4 (Narcolepsy and cataplexy). This is an equivalent mapping.
What is the difference between ICD-10 and ICD-11?
ICD-11 is the latest revision of the WHO's International Classification of Diseases, succeeding ICD-10. Key differences include: a fully digital-first design, new chapters for sleep-wake disorders, sexual health, and traditional medicine, improved coding for rare diseases, and better integration with electronic health records through extension codes.
What UMLS concepts map to ICD-11 code 7A20.Z?
7A20.Z is linked to 1 UMLS Concept Unique Identifier: C0751362. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.