KA85.Z

ICD-11 MMS 2026-01

Hydrops fetalis due to haemolytic disease, unspecified

Coding note from above levels

Conditions arising in the perinatal period, even though death or morbidity occurs later, should, as far as possible, be coded to chapter 19, which takes precedence over chapters containing codes for diseases by their anatomical site. For children less than 28 days old, assume that a reported condition developed in the perinatal period, unless the duration is stated and the onset was after the first completed week of life.

Exclusions from above levels

  • KC41.1 – Hydrops fetalis not due to haemolytic disease
  • 3A10 – Hereditary haemolytic anaemia
  • 5C58.00 – Crigler-Najjar syndrome
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  • 5C58.01 – Gilbert syndrome
  • 5C58.02 – Dubin-Johnson syndrome
  • LB20.22 – Congenital stenosis or stricture of bile ducts
  • 01 – Certain infectious or parasitic diseases - acquired after birth
  • 02 – Neoplasms
  • 05 – Endocrine, nutritional or metabolic diseases
  • 08 – Certain congenital diseases of the nervous system
  • 20 – Congenital malformations, deformations and chromosomal abnormalities
  • 22 – Injury, poisoning or certain other consequences of external causes
  • 4A01.03 – Transient hypogammaglobulinaemia of infancy
  • 9B71.3 – Retinopathy of prematurity
  • BC43 – congenital cardiomyopathy
  • DA93.0 – Paralytic ileus
  • EA50.Z – Pemphigus neonatorum
  • EH40.00 – Cradle cap
  • http://id.who.int/icd/entity/588616678 – Gastroenteritis or colitis of infectious origin
  • http://id.who.int/icd/entity/609214049 – Congenital gonococcal infection

Sibling codes

  • KA85.0 – Hydrops fetalis due to isoimmunization
  • KA85.Y – Other specified hydrops fetalis due to haemolytic disease

Foundation entity

Hydrops fetalis due to haemolytic disease – http://id.who.int/icd/entity/1028993421

Part of: KA85: Hydrops fetalis due to haemolytic disease › 19: Certain conditions originating in the perinatal period