4A43.20

ICD-11 MMS 2026-01

Primary Sjögren syndrome

Index terms

  • Primary Sjögren syndrome

Exclusions from above levels

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

Sibling codes

  • 4A43.21 – Secondary Sjögren syndrome
  • 4A43.22 – Paediatric onset Sjögren syndrome
  • 4A43.2Y – Other specified sjögren syndrome
  • 4A43.2Z – Sjögren syndrome, unspecified

Foundation entity

Primary Sjögren syndrome – http://id.who.int/icd/entity/899463360

Allowed postcoordination axes

Part of: 4A43.2: Sjögren syndrome › 4A43: Overlap or undifferentiated nonorgan specific systemic autoimmune disease › 04: Diseases of the immune system