3A51.BICD-11 MMS 2026-01
Haemoglobin C/beta thalassaemia compound heterozygosity
Description
Haemoglobin C/beta thalassaemia is a condition resulting from coinheritance of haemoglobin C and beta thalassaemia, both beta globin genes being mutated.
Index terms
- Haemoglobin C/beta thalassaemia compound heterozygosity
- Compound heterozygosity for haemoglobin C or beta thalassaemia
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
3A51.0– Sickle cell trait3A51.1– Sickle cell disease without crisis3A51.2– Sickle cell disease with crisis3A51.3– Compound heterozygous sickling disorders without crisis3A51.4– Compound heterozygous sickling disorders with crisis3A51.5– Haemoglobin C disease3A51.6– Haemoglobin D disease3A51.7– High affinity haemoglobin3A51.8– Low affinity haemoglobin3A51.9– Haemoglobin O disease3A51.A– Haemoglobin E disease3A51.Y– Other specified sickle cell disorders or other haemoglobinopathies3A51.Z– Sickle cell disorders or other haemoglobinopathies, unspecified
Foundation entity
Haemoglobin C/beta thalassaemia compound heterozygosity – http://id.who.int/icd/entity/1622651355
Part of: 3A51: Sickle cell disorders or other haemoglobinopathies › 03: Diseases of the blood or blood-forming organs