K76.6Portal hypertension
Code usage status
Primary diagnosis
May be used as the primary diagnosis
Apply only when it matches the confirmed diagnosis and the documented clinical record.
Specificity
Complete code in the classification
Use when the diagnosis matches and no exclusion applies.
- Chapter XI
- Diseases of the digestive system
- Group K70-K77
- Diseases of liver
- Official Vietnamese name
- Tăng áp lực tĩnh mạch cửa
Related K76 codes
K76
Other diseases of liver
K76.0
Primary diagnosis candidate
Fatty (change of) liver, not elsewhere classified
K76.1
Primary diagnosis candidate
Chronic passive congestion of liver
K76.2
Primary diagnosis candidate
Central haemorrhagic necrosis of liver
K76.3
Primary diagnosis candidate
Infarction of liver
K76.4
Primary diagnosis candidate
Peliosis hepatis
K76.5
Primary diagnosis candidate
Hepatic veno- occlusive disease
K76.7
Primary diagnosis candidate
Hepatorenal syndrome
K76.8
Primary diagnosis candidate
Other specified diseases of liver
K76.9
Primary diagnosis candidate
Liver disease, 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.
