4A44.9Z

ICD-11 MMS 2026-01

Immune complex small vessel vasculitis, unspecified

Exclusions from above levels

  • 02 – Neoplasms
  • 18 – Complications of pregnancy, childbirth and the puerperium
  • 20 – Developmental anomalies

Sibling codes

  • 4A44.90 – Cryoglobulinaemic vasculitis
  • 4A44.91 – Hypocomplementaemic urticarial vasculitis
  • 4A44.92 – IgA vasculitis
  • 4A44.9Y – Other specified immune complex small vessel vasculitis

Foundation entity

Immune complex small vessel vasculitis – http://id.who.int/icd/entity/548938147

Part of: 4A44.9: Immune complex small vessel vasculitis › 4A44: Vasculitis › 04: Diseases of the immune system