FA24.Z

ICD-11 MMS 2026-01

Juvenile idiopathic arthritis, unspecified

Coding note

Arthritis in children, with onset before 16th birthday and lasting longer than 6 weeks

Exclusions from above levels

  • 4A41.01 – Juvenile dermatomyositis
  • FA20.0 – Felty syndrome
  • 01 – Certain infectious or parasitic diseases
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  • 05 – Endocrine, nutritional or metabolic diseases
  • 18 – Complications of pregnancy, childbirth and the puerperium
  • 19 – Certain conditions originating in the perinatal period
  • 22 – Injury, poisoning or certain other consequences of external causes
  • DA0E.8 – Temporomandibular joint disorders

Sibling codes

  • FA24.0 – Juvenile idiopathic oligoarthritis
  • FA24.1 – Juvenile idiopathic polyarthritis
  • FA24.2 – Juvenile psoriatic arthritis
  • FA24.3 – Juvenile enthesitis related arthritis
  • FA24.4 – Juvenile systemic arthritis
  • FA24.Y – Other specified juvenile idiopathic arthritis

Foundation entity

Juvenile idiopathic arthritis – http://id.who.int/icd/entity/1322678686

Allowed postcoordination axes

Part of: FA24: Juvenile idiopathic arthritis › 15: Diseases of the musculoskeletal system or connective tissue