D57.3

Sickle-cell trait

Coding guidance (WHO 2019)

Hb-S trait Heterozygous haemoglobin S [HbAS]

Sibling codes

D57Sickle-cell disorders D57.0Sickle-cell anaemia with crisis D57.1Sickle-cell anaemia without crisis D57.2Double heterozygous sickling disorders D57.8Other sickle-cell disorders