ICD-10-CM Codes
M00-M99 Diseases of the musculoskeletal system and connective tissue
M30-M36 Systemic connective tissue disorders

Other necrotizing vasculopathies M31- >

Codes

M31 Other necrotizing vasculopathies
- M31.0 Hypersensitivity angiitis
- M31.1 Thrombotic microangiopathy
- M31.2 Lethal midline granuloma
- M31.3 Wegener's granulomatosis
  - M31.30 …… without renal involvement
  - M31.31 …… with renal involvement
- M31.4 Aortic arch syndrome [Takayasu]
- M31.5 Giant cell arteritis with polymyalgia rheumatica
- M31.6 Other giant cell arteritis
- M31.7 Microscopic polyangiitis
- M31.8 Other specified necrotizing vasculopathies
- M31.9 Necrotizing vasculopathy, unspecified