K82.0Obstruction of gallbladder
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 K80-K87
- Disorders of gallbladder, biliary tract and pancreas
- Official Vietnamese name
- Tắc nghẽn túi mật
- Additional WHO coding guidance
- Occlusion of cystic duct or gallbladder without calculus Stenosis of cystic duct or gallbladder without calculus Stricture of cystic duct or gallbladder without calculus Excl.: with cholelithiasis (K80.-)
Related K82 codes
K82
Other diseases of gallbladder
K82.1
Primary diagnosis candidate
Hydrops of gallbladder
K82.2
Primary diagnosis candidate
Perforation of gallbladder
K82.3
Primary diagnosis candidate
Fistula of gallbladder
K82.4
Primary diagnosis candidate
Cholesterolosis of gallbladder
K82.8
Primary diagnosis candidate
Other specified diseases of gallbladder
K82.9
Primary diagnosis candidate
Disease of gallbladder, 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.
