CA0F.Z

ICD-11 MMS 2026-01

Chronic diseases of tonsils or adenoids, unspecified

Exclusions from above levels

  • CA03.Y – Recurrent acute tonsillitis
  • CA22.0 – Chronic obstructive pulmonary disease with acute exacerbation, unspecified
  • 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
  • 20 – Congenital malformations, deformations and chromosomal abnormalities
  • 22 – Injury, poisoning or certain other consequences of external causes

Sibling codes

  • CA0F.0 – Hypertrophy of tonsils
  • CA0F.1 – Hypertrophy of adenoids
  • CA0F.3 – Hypertrophy of tonsils with hypertrophy of adenoids
  • CA0F.Y – Other specified chronic diseases of tonsils or adenoids

Foundation entity

Chronic diseases of tonsils or adenoids – http://id.who.int/icd/entity/512796448

Allowed postcoordination axes

Part of: CA0F: Chronic diseases of tonsils or adenoids › 12: Diseases of the respiratory system