D09.3Thyroid and other endocrine glands
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 II
- Neoplasms
- Group D00-D09
- In situ neoplasms
- Official Vietnamese name
- Ung thư biểu mô tại chỗ ở tuyến giáp và/hoặc tuyến nội tiết khác
- Additional WHO coding guidance
- Excl.: endocrine pancreas (D01.7) ovary (D07.3) testis (D07.6)
Related D09 codes
D09
Carcinoma in situ of other and unspecified sites
D09.0
Primary diagnosis candidate
Bladder
D09.1
Primary diagnosis candidate
Other and unspecified urinary organs
D09.2
Primary diagnosis candidate
Eye
D09.7
Primary diagnosis candidate
Carcinoma in situ of other specified sites
D09.9
Primary diagnosis candidate
Carcinoma in situ, 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.
