Z57.1Occupational exposure to radiation
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
- Phơi nhiễm nghề nghiệp với nguồn phóng xạ [bức xạ] [tia xạ]
Related Z57 codes
Z57
Occupational exposure to risk- factors
Z57.0
Primary diagnosis candidate
Occupational exposure to noise
Z57.2
Primary diagnosis candidate
Occupational exposure to dust
Z57.3
Primary diagnosis candidate
Occupational exposure to other air contaminants
Z57.4
Primary diagnosis candidate
Occupational exposure to toxic agents in agriculture
Z57.5
Primary diagnosis candidate
Occupational exposure to toxic agents in other industries
Z57.6
Primary diagnosis candidate
Occupational exposure to extreme temperature
Z57.7
Primary diagnosis candidate
Occupational exposure to vibration
Z57.8
Primary diagnosis candidate
Occupational exposure to other risk-factors
Z57.9
Primary diagnosis candidate
Occupational exposure to unspecified risk- factor
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.
