D13Benign neoplasm of other and ill- defined parts of digestive system
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 D13 directly
Use the most specific code supported by the record.
- Chapter II
- Neoplasms
- Group D10-D36
- Benign neoplasms
- Official Vietnamese name
- U lành ở phần khác và/hoặc không rõ ràng ở hệ tiêu hóa
Related D13 codes
D13.0
Primary diagnosis candidate
Oesophagus
D13.1
Primary diagnosis candidate
Stomach
D13.2
Primary diagnosis candidate
Duodenum
D13.3
Primary diagnosis candidate
Other and unspecified parts of small intestine
D13.4
Primary diagnosis candidate
Liver
D13.5
Primary diagnosis candidate
Extrahepatic bile ducts
D13.6
Primary diagnosis candidate
Pancreas
D13.7
Primary diagnosis candidate
Endocrine pancreas
D13.9
Primary diagnosis candidate
Ill-defined sites within the digestive system
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.