EC20.Y
Other specified genetic disorders of keratinisation
Other specified genetic disorders of keratinisation
Classification
ICD-11
Chapter
14: Diseases of the SkinBlock
EC10-EC7YParent Code
EC20ICD-10 Mapping
3 equivalentsICD-10 Equivalents(3)
ICD-10 Equivalents
View full mappingCorresponding ICD-10-CM codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(12)
SNOMED CT ↗
- Bamboo hair22486004
- Atypical ichthyosis vulgaris with hypogonadism239060009
- BIE - Bullous ichthyosiform erythroderma254167000
- Axial osteosclerosis with bamboo hair312514006
- Autosomal dominant ichthyosis402770002
- Autosomal recessive ichthyosis402772005
- Autosomal recessive KID (keratitis, ichthyosis, deafness) syndrome403780007
- Annular epidermolytic ichthyosis718631006
- Autosomal recessive exfoliative ichthyosis763768001
- Autosomal recessive epidermolytic ichthyosis890235002
Frequently Asked Questions
What is the ICD-11 code for other specified genetic disorders of keratinisation?
The ICD-11 code for other specified genetic disorders of keratinisation is EC20.Y. The full clinical description is "Other specified genetic disorders of keratinisation".
What does ICD-11 code EC20.Y mean?
ICD-11 code EC20.Y represents “Other specified genetic disorders of keratinisation”. It is classified under Chapter 14: Diseases of the Skin.
What chapter is EC20.Y in?
EC20.Y is in Chapter 14: Diseases of the Skin (codes EA00-EM0Z).
What is the ICD-10 equivalent of ICD-11 code EC20.Y?
EC20.Y maps to 3 ICD-10 codes: Q80 (Congenital ichthyosis), Q80.8 (Other congenital ichthyosis), Q80.9 (Congenital ichthyosis, unspecified). ICD-10 and ICD-11 do not always have one-to-one mappings — check the mapping type (equivalent, approximate, narrower, or broader) for each result.
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 SNOMED CT codes does EC20.Y map to?
EC20.Y maps to 10 SNOMED CT concepts: 718631006, 239060009, 402770002, 403780007, 890235002, and 5 more. SNOMED CT is a clinical terminology used in electronic health records.
What UMLS concepts map to ICD-11 code EC20.Y?
EC20.Y is linked to 2 UMLS Concept Unique Identifiers: C0020758, C0478084. 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.