EA90.Z
Psoriasis of unspecified type
Psoriasis of unspecified type
Classification
ICD-11
Chapter
14: Diseases of the SkinBlock
EA90-EA95Parent Code
EA90ICD-10 Mapping
2 equivalentsICD-10 Equivalents(2)
ICD-10 Equivalents
View full mappingCorresponding ICD-10-CM codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(11)
SNOMED CT ↗
- Hypertrophy of nail30654002
- Generalised psoriasis402317005
- Facial psoriasis402320002
- Drug-exacerbated psoriasis402325007
- Early onset psoriasis type 1402329001
- Familial psoriasis402335001
- Anogenital psoriasis721538000
- Exacerbation of psoriasis due to human immunodeficiency virus infection1052325005
- Disorder of skin due to human immunodeficiency virus infection1148863007
- Exacerbation of psoriasis1296646001
Frequently Asked Questions
What is the ICD-11 code for psoriasis of unspecified type?
The ICD-11 code for psoriasis of unspecified type is EA90.Z. The full clinical description is "Psoriasis of unspecified type".
What does ICD-11 code EA90.Z mean?
ICD-11 code EA90.Z represents “Psoriasis of unspecified type”. It is classified under Chapter 14: Diseases of the Skin.
What chapter is EA90.Z in?
EA90.Z is in Chapter 14: Diseases of the Skin (codes EA00-EM0Z).
What is the ICD-10 equivalent of ICD-11 code EA90.Z?
EA90.Z maps to 2 ICD-10 codes: L40 (Psoriasis), L40.9 (Psoriasis, 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 EA90.Z map to?
EA90.Z maps to 10 SNOMED CT concepts: 721538000, 1148863007, 402325007, 402329001, 1296646001, and 5 more. SNOMED CT is a clinical terminology used in electronic health records.
What UMLS concepts map to ICD-11 code EA90.Z?
EA90.Z is linked to 1 UMLS Concept Unique Identifier: C0033860. 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.