VITiếng Việt
ICD-10 Vietnam

B26Mumps

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 B26 directly

Use the most specific code supported by the record.

Chapter I
Certain infectious and parasitic diseases
Group B25-B34
Other viral diseases
Official Vietnamese name
Bệnh quai bị
Additional WHO coding guidance
Incl.: parotitis: epidemic infectious

Related B26 codes

B26.0 Primary diagnosis candidate Mumps orchitis (N51.1*) B26.1 Primary diagnosis candidate Mumps meningitis (G02.0*) B26.2 Primary diagnosis candidate Mumps encephalitis (G05.1*) B26.3 Primary diagnosis candidate Mumps pancreatitis (K87.1*) B26.8 Primary diagnosis candidate Mumps with other complications B26.9 Primary diagnosis candidate Mumps without complication

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.