3A20.2ICD-11 MMS 2026-01
Autoimmune haemolytic anaemia, mixed type, cold and warm
Description
Mixed autoimmune haemolytic anaemia is a type of autoimmune haemolytic anaemia (AIHA) defined by the presence of both warm and cold autoantibodies, which have a deleterious effect on red blood cells at either body temperature or at lower temperatures.
Index terms
- Autoimmune haemolytic anaemia, mixed type, cold and warm
Exclusions from above levels
04– Diseases of the immune system05– Endocrine, nutritional or metabolic diseases18– Complications of pregnancy, childbirth or the puerperium
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19– Certain conditions originating in the perinatal period20– Congenital malformations, deformations or chromosomal abnormalities22– Injury, poisoning or certain other consequences of external causes- http://id.who.int/icd/entity/1000704511 – Human immunodeficiency virus disease
JB64.1– Other diseases of the blood or blood-forming organs or certain disorders involving the immune mechanism complicating pregnancy, childbirth or the puerperium
Sibling codes
3A20.0– Autoimmune haemolytic anaemia, warm type3A20.1– Autoimmune haemolytic anaemia, cold type3A20.3– Paroxysmal cold haemoglobinuria3A20.4– Alloimmune haemolytic anaemia3A20.5– Evans syndrome3A20.Y– Other specified acquired haemolytic anaemia, immune3A20.Z– Acquired haemolytic anaemia, immune, unspecified
Foundation entity
Autoimmune haemolytic anaemia, mixed type, cold and warm – http://id.who.int/icd/entity/1878239449
Part of: 3A20: Acquired haemolytic anaemia, immune › 03: Diseases of the blood or blood-forming organs