R45.5Hostility
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 XVIII
- Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
- Official Vietnamese name
- Thái độ thù địch [phản đối] [chống đối]
Related R45 codes
R45
Symptoms and signs involving emotional state
R45.0
Primary diagnosis candidate
Nervousness
R45.1
Primary diagnosis candidate
Restlessness and agitation
R45.2
Primary diagnosis candidate
Unhappiness
R45.3
Primary diagnosis candidate
Demoralization and apathy
R45.4
Primary diagnosis candidate
Irritability and anger
R45.6
Primary diagnosis candidate
Physical violence
R45.7
Primary diagnosis candidate
State of emotional shock and stress, unspecified
R45.8
Primary diagnosis candidate
Other symptoms and signs involving emotional state
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.
