M31.3
Wegener's granulomatosis
Non-billableCategory
Code Hierarchy
M31M31.3
Coding Guidelines
Inclusion Terms
- Granulomatosis with polyangiitis
- Necrotizing respiratory granulomatosis
Specific Codes (2)
Related Codes
M31.0Billable
Hypersensitivity angiitis
M31.1Category
Thrombotic microangiopathy
M31.2Billable
Lethal midline granuloma
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
