ICD-10 diagnosis code

L50.6 Contact urticaria

This page in Swedish

L50.6 is the ICD-10 code for Contact urticaria. It is a four-character subcategory of L50 (Urticaria), the most specific level in the WHO edition. It belongs to the block L50–L54 (Urticaria and erythema) in Chapter XII, Diseases of the skin and subcutaneous tissue.

Code type
Subcategory (4 characters)
Chapter
XII · L00–L99
Classification
WHO ICD-10, 2019 version

L50.6 in national editions

Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.

SwedenICD-10-SE

L50.6Kontakturtikaria

  • L50.6AAllergisk kontakturtikaria
  • L50.6BIcke-allergisk kontakturtikaria
  • L50.6XKontakturtikaria, ospecificerad
NorwayICD-10-NO

L50.6Kontakturticaria

DenmarkICD-10-DK

DL506Kontakturticaria

  • DL506AErhvervsbetinget kontakturticaria
FinlandICD-10-FI

L50.6Kosketuksen aiheuttama nokkosihottuma

  • L50.60Allerginen kosketusnokkosihottuma
  • L50.69Muu (ei-immunologinen) kosketusnokkosihottuma
GermanyICD-10-GM

L50.6Kontakturtikaria

FranceICD-10-FR

L50.6Urticaire de contact

NetherlandsICD-10-NL

L50.6contact urticaria

United StatesICD-10-CM

L50.6Contact urticaria

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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