E00Congenital iodine- deficiency syndrome
Code usage status
Primary diagnosis
Select a more specific code
Apply only when it matches the confirmed diagnosis and the documented clinical record.
Specificity
Do not use E00 directly
Use the most specific code supported by the record.
- Group E00-E07
- Disorders of thyroid gland
- Official Vietnamese name
- Hội chứng thiếu iod bẩm sinh
- Additional WHO coding guidance
- Incl.: endemic conditions associated with environmental iodine deficiency either directly or as a consequence of maternal iodine deficiency. Some of the conditions have no current hypothyroidism but are the consequence of inadequate thyroid hormone secretion in the developing fetus. Environmental goitrogens may be associated. Use additional code (F70-F79), if desired, to identify associated mental retardation. Excl.: subclinical iodine- deficiency hypothyroidism (E02)
Related E00 codes
E00.0
Primary diagnosis candidate
Congenital iodine- deficiency syndrome, neurological type
E00.1
Primary diagnosis candidate
Congenital iodine- deficiency syndrome, myxoedematous type
E00.2
Primary diagnosis candidate
Congenital iodine- deficiency syndrome, mixed type
E00.9
Primary diagnosis candidate
Congenital iodine- deficiency syndrome, unspecified
Clinical record checklist
View coding guide →- Confirm that the code matches the final documented diagnosis.
- Use one primary-diagnosis code and record only relevant additional conditions.
- Review Ministry indicators, inclusions, exclusions and notes.
- Do not infer a diagnosis beyond the clinical record.
2026 regulatory basis
Indicators are taken from columns 24–29 of the classification accompanying Circular 06/2026/TT-BYT, cross-referenced with Decision 1849/QĐ-BYT and Official Dispatch 4059/BYT-BH.
