4A40.0

ICD-11 MMS 2026-01

Systemic lupus erythematosus

Description

Systemic lupus erythematosus (SLE) is a clinically multisystem disease, which is autoimmune in origin and is characterised by the presence of autoantibodies directed against nuclear antigens. Manifestations include rash, arthritis and fatigue, nephritis, neurological problems, anaemia and thrombocytopenia at the more severe end of the spectrum.

Exclusions from above levels

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

Child codes

  • 4A40.00 – Systemic lupus erythematosus with skin involvement
  • 4A40.0Y – Other specified systemic lupus erythematosus
  • 4A40.0Z – Systemic lupus erythematosus, unspecified

Sibling codes

  • 4A40.1 – Drug-induced lupus erythematosus
  • 4A40.Y – Other specified lupus erythematosus
  • 4A40.Z – Lupus erythematosus, unspecified

Foundation entity

Systemic lupus erythematosus – http://id.who.int/icd/entity/749596428

Allowed postcoordination axes

Part of: 4A40: Lupus erythematosus › 04: Diseases of the immune system