VITiếng Việt
ICD-10 Vietnam

A75Typhus fever

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 A75 directly

Use the most specific code supported by the record.

Chapter I
Certain infectious and parasitic diseases
Group A75-A79
Rickettsioses
Official Vietnamese name
Bệnh sốt phát ban
Additional WHO coding guidance
Excl.: rickettsiosis due to Neorickettsia sennetsu [Ehrlichia sennetsu] (A79.8)

Related A75 codes

A75.0 Primary diagnosis candidate Epidemic louse- borne typhus fever due to Rickettsia prowazekii A75.1 Primary diagnosis candidate Recrudescent typhus [Brill disease] A75.2 Primary diagnosis candidate Typhus fever due to Rickettsia typhi A75.3 Primary diagnosis candidate Typhus fever due to Rickettsia tsutsugamushi A75.9 Primary diagnosis candidate Typhus fever, 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.