KB62

ICD-11 MMS 2026-01

Transitory neonatal disorders of thyroid function

Description

A group of paediatric conditions in which there is a temporary disorder in a newborn or infant associated with the thyroid.

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.

Excludes

Exclusions from above levels

  • 01 – Certain infectious or parasitic diseases - acquired after birth
  • 02 – Neoplasms
  • 05 – Endocrine, nutritional or metabolic diseases
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  • 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
  • 3A10 – Hereditary haemolytic anaemia
  • 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

Child codes

  • KB62.0 – Transitory neonatal hyperthyroidism
  • KB62.1 – Other transitory neonatal disorders of thyroid function, not elsewhere classified
  • KB62.2 – Transient hyperthyrotropinaemia
  • KB62.3 – Transient hypothyroxinaemia
  • KB62.Y – Other specified transitory neonatal disorders of thyroid function
  • KB62.Z – Transitory neonatal disorders of thyroid function, unspecified

Foundation children elsewhere

  • 5A00.03 – Transient congenital hypothyroidism

Sibling codes

  • KB60 – Transitory disorders of carbohydrate metabolism specific to fetus or newborn
  • KB61 – Transitory neonatal disorders of calcium or magnesium metabolism
  • KB63 – Certain specified transitory neonatal electrolyte or metabolic disturbances
  • KB64 – Transitory neonatal hypoparathyroidism
  • KB6Z – Transitory endocrine or metabolic disorders specific to fetus or newborn, unspecified

Foundation entity

Transitory neonatal disorders of thyroid function – http://id.who.int/icd/entity/1784913194

Part of: 19: Certain conditions originating in the perinatal period