MA16.1

ICD-11 MMS 2026-01

Abnormality of white blood cells

Excludes

Exclusions from above levels

  • 3B64 – Thrombocytopenia
  • http://id.who.int/icd/entity/1016799900 – abnormalities of coagulation
  • http://id.who.int/icd/entity/1191191920 – abnormalities of lipids
Show allHide
  • http://id.who.int/icd/entity/1800910986 – Haemorrhagic or haematological disorders of fetus or newborn
  • JA66.0 – Abnormal haematological finding on antenatal screening of mother
  • 19 – Certain conditions originating in the perinatal period
  • JA66 – Clinical findings on antenatal screening of mother

Child codes

  • MA16.10 – Decreased white blood cell count
  • MA16.11 – Elevated white blood cell count
  • MA16.1Z – Abnormality of white blood cells, unspecified

Sibling codes

  • MA16.0 – Abnormality of red blood cells
  • MA16.Y – Other specified cytological findings in blood, blood-forming organs, or the immune system
  • MA16.Z – Cytological findings in blood, blood-forming organs, or the immune system, unspecified

Foundation entity

Abnormality of white blood cells – http://id.who.int/icd/entity/1998386581

Part of: MA16: Cytological findings in blood, blood-forming organs, or the immune system › 21: Symptoms, signs or clinical findings, not elsewhere classified