D86.1Sarcoidosis of lymph nodes
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 III
- Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism
- Group D80-D89
- Certain disorders involving the immune mechanism
- Official Vietnamese name
- Bệnh u hạt hạch bạch huyết
Related D86 codes
D86
Sarcoidosis
D86.0
Primary diagnosis candidate
Sarcoidosis of lung
D86.2
Primary diagnosis candidate
Sarcoidosis of lung with sarcoidosis of lymph nodes
D86.3
Primary diagnosis candidate
Sarcoidosis of skin
D86.8
Primary diagnosis candidate
Sarcoidosis of other and combined sites
D86.9
Primary diagnosis candidate
Sarcoidosis, 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.
