VITiếng Việt
ICD-10 Vietnam

A97Dengue

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 A97 directly

Use the most specific code supported by the record.

Chapter I
Certain infectious and parasitic diseases
Group A92-A99
Arthropod-borne viral fevers and viral haemorrhagic fevers
Official Vietnamese name
Bệnh sốt xuất huyết Dengue
Additional WHO coding guidance
Dengue is a viral disease transmitted by the bite of a mosquito infected by dengue viruses. It is one disease entity with different clinical presentations and often with unpredictable clinical evolution and outcome. Most patients recover following a self- limiting non-severe clinical course like nausea, vomiting, rash, aches and pains, but a small proportion progress to severe disease, mostly characterized by plasma leakage with or without haemorrhage, although severe haemorrhages or severe organ impairment can occur, with or without dengue shock.

Related A97 codes

A97.0 Primary diagnosis candidate Dengue without warning signs A97.1 Primary diagnosis candidate Dengue with warning signs A97.2 Primary diagnosis candidate Severe Dengue A97.9 Primary diagnosis candidate Dengue, unspecified Dengue fever [DF] NOS

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.