Z31.2In vitro fertilization Admission for
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
- Thụ tinh trong ống nghiệm Nhập viện để thụ
- Additional WHO coding guidance
- harvesting or implantation of ova
Related Z31 codes
Z31
Procreative management
Z31.0
Primary diagnosis candidate
Tuboplasty or vasoplasty after previous sterilization
Z31.1
Primary diagnosis candidate
Artificial insemination
Z31.3
Primary diagnosis candidate
Other assisted fertilization methods
Z31.4
Primary diagnosis candidate
Procreative investigation and testing
Z31.5
Primary diagnosis candidate
Genetic counselling
Z31.6
Primary diagnosis candidate
General counselling and advice on procreation
Z31.8
Primary diagnosis candidate
Other procreative management
Z31.9
Primary diagnosis candidate
Procreative management, 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.
