M31.3
Wegener granulomatosis
Coding guidance (WHO 2019)
Granulomatosis with polyangiitis with: kidney involvement† (N08.5*) lung involvement† (J99.1*) Necrotizing respiratory granulomatosis
Sibling codes
M31Other necrotizing vasculopathiesM31.0Hypersensitivity angiitisM31.1Thrombotic microangiopathyM31.4Aortic arch syndrome [Takayasu]M31.5Giant cell arteritis with polymyalgia rheumaticaM31.6Other giant cell arteritisM31.7Microscopic polyangiitisM31.8Other specified necrotizing vasculopathiesM31.9Necrotizing vasculopathy, unspecified