K83Other diseases of biliary tract
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 K83 directly
Use the most specific code supported by the record.
- Chapter XI
- Diseases of the digestive system
- Group K80-K87
- Disorders of gallbladder, biliary tract and pancreas
- Official Vietnamese name
- Bệnh khác của đường mật
- Additional WHO coding guidance
- Excl.: the listed conditions involving the: cystic duct (K81-K82) gallbladder (K81-K82) postcholecystectomy
Related K83 codes
K83.0
Primary diagnosis candidate
Cholangitis
K83.1
Primary diagnosis candidate
Obstruction of bile duct
K83.2
Primary diagnosis candidate
Perforation of bile duct
K83.3
Primary diagnosis candidate
Fistula of bile duct
K83.4
Primary diagnosis candidate
Spasm of sphincter of Oddi
K83.5
Primary diagnosis candidate
Biliary cyst
K83.8
Primary diagnosis candidate
Other specified diseases of biliary tract
K83.9
Primary diagnosis candidate
Disease of biliary tract, 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.
