J96.11Chronic respiratory failure, Type II [hypercapnic]
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 X
- Diseases of the respiratory system
- Group J95-J99
- Other diseases of the respiratory system
- Official Vietnamese name
- Suy hô hấp [tiến triển] mạn tính, típ II [tăng CO2 máu]
Related J96 codes
J96
Respiratory failure, not elsewhere classified
J96.0
Acute respiratory failure
J96.00
Primary diagnosis candidate
Acute respiratory failure, Type I [hypoxic]
J96.01
Primary diagnosis candidate
Acute respiratory failure, Type II [hypercapnic]
J96.09
Primary diagnosis candidate
Acute respiratory failure, Type unspecified
J96.1
Chronic respiratory failure
J96.10
Primary diagnosis candidate
Chronic respiratory failure, Type I [hypoxic]
J96.19
Primary diagnosis candidate
Chronic respiratory failure, Type unspecified
J96.9
Respiratory failure, unspecified
J96.90
Primary diagnosis candidate
Respiratory failure, unspecified, Type I [hypoxic]
J96.91
Primary diagnosis candidate
Respiratory failure, unspecified, Type II [hypercapnic]
J96.99
Primary diagnosis candidate
Respiratory failure, unspecified, Type 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.
