VITiếng Việt
ICD-10 Vietnam

D05Carcinoma in situ of breast

Code usage status

Primary diagnosis

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Apply only when it matches the confirmed diagnosis and the documented clinical record.

Specificity

Do not use D05 directly

Use the most specific code supported by the record.

Chapter II
Neoplasms
Group D00-D09
In situ neoplasms
Official Vietnamese name
Ung thư biểu mô tại chỗ ở vú
Additional WHO coding guidance
Excl.: carcinoma in situ of skin of breast (D04.5) melanoma in situ of breast (skin) (D03.5)

Related D05 codes

D05.0 Primary diagnosis candidate Lobular carcinoma in situ D05.1 Primary diagnosis candidate Intraductal carcinoma in situ D05.7 Primary diagnosis candidate Other carcinoma in situ of breast D05.9 Primary diagnosis candidate Carcinoma in situ of breast, unspecified

Clinical record checklist

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  • 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.