L74 is the ICD-10 code for Eccrine sweat disorders. It is a three-character category divided into 7 subcodes; use the subcode whenever the record supports that level of detail. It belongs to the block L60–L75 (Disorders of skin appendages) in Chapter XII, Diseases of the skin and subcutaneous tissue.
- Code type
- Category (3 characters)
- Chapter
- XII · L00–L99
- Classification
- WHO ICD-10, 2019 version
What L74 excludes
Conditions that look similar but belong under another code.
- hyperhidrosis R61.-
Subcodes of L74
L74 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
DL74Forstyrrelser i svedsekretionen
L74Ekkriinisten hikirauhasten sairaudet
L74Krankheiten der ekkrinen Schweißdrüsen
L74Affections des glandes sudoripares exocrines
L74aandoeningen van eccriene zweetklieren
Listed through more specific codes:
- L74.52Secondary focal hyperhidrosis
Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.
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