VITiếng Việt
ICD-10 Vietnam

R62Lack of expected normal physiological development

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 R62 directly

Use the most specific code supported by the record.

Chapter XVIII
Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
Group R50-R69
General symptoms and signs
Official Vietnamese name
Phát triển sinh lý không bình thường như kỳ vọng
Additional WHO coding guidance
Excl.: delayed puberty (E30.0)

Related R62 codes

R62.0 Primary diagnosis candidate Delayed milestone R62.8 Primary diagnosis candidate Other lack of expected normal physiological development R62.9 Primary diagnosis candidate Lack of expected normal physiological development, 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.