ICD-11 classes
05 Endocrine, nutritional or metabolic diseases
Metabolic disorders
Inborn errors of metabolism
5C58 — Inborn errors of porphyrin or heme metabolism
5C58.0 — Disorders of bilirubin metabolism or excretion
KA87 — Neonatal hyperbilirubinaemia

ICD-11 KA87 — Neonatal hyperbilirubinaemia

A condition characterised as an increased level of bilirubin above 85 umol/l (5 mg/dL) which manifests as yellowing of the eyes, skin, and other tissues of a newborn due to excessive break-down of red blood cells for any other reason not classified elsewhere.

The diagnosis includes nothing.

Diagnosis with code KA87 contains 9 clarifying diagnoses:

1. KA87.0 — Neonatal hyperbilirubinaemia due to swallowed maternal blood
2. KA87.1 — Neonatal hyperbilirubinaemia due to enzymatic defect in bilirubin degradation
3. KA87.2 — Neonatal hyperbilirubinaemia due to breast milk inhibitor of bilirubin conjugation
4. KA87.3 — Neonatal hyperbilirubinaemia due to total parenteral nutrition
5. KA87.4 — Neonatal hyperbilirubinaemia due to drugs or toxins transmitted from mother
6. KA87.5 — Neonatal hyperbilirubinaemia due to drugs or toxins given to newborn
7. KA87.6 — Neonatal hyperbilirubinaemia from other or unspecified hepatocellular damage
8. KA87.Y — Other specified neonatal hyperbilirubinaemia
9. KA87.Z — Neonatal hyperbilirubinaemia, unspecified

The diagnosis is coded elsewhere:

• Haemorrhagic or haematological disorders of fetus or newborn #21802
• Neonatal hyperbilirubinaemia #21848