Z09.2Follow-up examination after chemotherapy for other conditions
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.
- Official Vietnamese name
- Tái khám sau hóa trị liệu bệnh lý khác
- Additional WHO coding guidance
- Excl.: maintenance chemotherapy (Z51.1- Z51.2)
Related Z09 codes
Z09
Follow-up examination after treatment for conditions other than malignant neoplasms
Z09.0
Primary diagnosis candidate
Follow-up examination after surgery for other conditions
Z09.1
Primary diagnosis candidate
Follow-up examination after radiotherapy for other conditions
Z09.3
Primary diagnosis candidate
Follow-up examination after psychotherapy
Z09.4
Primary diagnosis candidate
Follow-up examination after treatment of fracture
Z09.7
Primary diagnosis candidate
Follow-up examination after combined treatment for other conditions
Z09.8
Primary diagnosis candidate
Follow-up examination after other treatment for other conditions
Z09.9
Primary diagnosis candidate
Follow-up examination after unspecified treatment for other conditions
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.
