M31
Other necrotizing vasculopathies
Non-billableCategory
Specific Codes (10)
M31.0Billable
Hypersensitivity angiitis
M31.1Category
Thrombotic microangiopathy
M31.2Billable
Lethal midline granuloma
M31.3Category
Wegener's granulomatosis
M31.4Billable
Aortic arch syndrome [Takayasu]
M31.5Billable
Giant cell arteritis with polymyalgia rheumatica
M31.6Billable
Other giant cell arteritis
M31.7Billable
Microscopic polyangiitis
M31.8Billable
Other specified necrotizing vasculopathies
M31.9Billable
Necrotizing vasculopathy, unspecified
