F53.1Severe mental and behavioural disorders associated with the puerperium, not elsewhere classified
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 V
- Mental and behavioural disorders
- Official Vietnamese name
- Rối loạn tâm thần và/hoặc hành vi nặng liên quan thời kỳ sau đẻ, không phân loại mục khác
- Additional WHO coding guidance
- Puerperal psychosis NOS
Related F53 codes
F53
Mental and behavioural disorders associated with the puerperium, not elsewhere classified
F53.0
Primary diagnosis candidate
Mild mental and behavioural disorders associated with the puerperium, not elsewhere classified
F53.8
Primary diagnosis candidate
Other mental and behavioural disorders associated with the puerperium, not elsewhere classified
F53.9
Primary diagnosis candidate
Puerperal mental disorder, 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.
