VITiếng Việt
ICD-10 Vietnam

Q30Congenital malformations of nose

Code usage status

Primary diagnosis

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Apply only when it matches the confirmed diagnosis and the documented clinical record.

Specificity

Do not use Q30 directly

Use the most specific code supported by the record.

Chapter XVII
Congenital malformations, deformations and chromosomal abnormalities
Group Q30-Q34
Congenital malformations of the respiratory system
Official Vietnamese name
Dị tật bẩm sinh ở mũi
Additional WHO coding guidance
Excl.: congenital deviation of nasal septum (Q67.4)

Related Q30 codes

Q30.0 Primary diagnosis candidate Choanal atresia Q30.1 Primary diagnosis candidate Agenesis and underdevelopment of nose Q30.2 Primary diagnosis candidate Fissured, notched and cleft nose Q30.3 Primary diagnosis candidate Congenital perforated nasal septum Q30.8 Primary diagnosis candidate Other congenital malformations of nose Q30.9 Primary diagnosis candidate Congenital malformation of nose, 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.