ICD-10 diagnosis code

M31.5 Giant cell arteritis with polymyalgia rheumatica

This page in Swedish

M31.5 is the ICD-10 code for Giant cell arteritis with polymyalgia rheumatica. It is a four-character subcategory of M31 (Other necrotizing vasculopathies), the most specific level in the WHO edition. It belongs to the block M30–M36 (Systemic connective tissue disorders) in Chapter XIII, Diseases of the musculoskeletal system and connective tissue.

Code type
Subcategory (4 characters)
Chapter
XIII · M00–M99
Classification
WHO ICD-10, 2019 version

M31.5 in national editions

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

NorwayICD-10-NO

M31.5Kjempecellearteritt med polymyalgia rheumatica

DenmarkICD-10-DK

DM315Kæmpecellearteritis med reumatisk polymyalgi

  • DM315AArteritis temporalis med reumatisk polymyalgi
FinlandICD-10-FI

M31.5Jättisoluvaltimotulehdus ja polymyalgia reumatica

GermanyICD-10-GM

M31.5Riesenzellarteriitis bei Polymyalgia rheumatica

FranceICD-10-FR

M31.5Artérite à cellules géantes avec polymyalgie rhumatismale

NetherlandsICD-10-NL

M31.5reuscelarteriitis met 'polymyalgia rheumatica'

United StatesICD-10-CM

M31.5Giant cell arteritis with polymyalgia rheumatica

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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