ICD-10-CM · Chapter 9

I77..82 Antineutrophilic cytoplasmic antibody [ANCA] vasculitis

Billable

← I77 — Other disorders of arteries and arterioles Chapter 9: I00-I99

Includes

ANCA associated vasculitis
ANCA positive vasculitis

Excludes 2 (not included here)

eosinophilic granulomatosis with polyangiitis (M30.1)
granulomatosis with polyangiitis (M31.3-)
microscopic polyangiitis (M31.7)

Last reviewed: September 2026