J96 Respiratory failure, not elsewhere classified

Category / Non-billable header 16 subcodes

Block: Other diseases of the respiratory system (J96-J99)

Excludes 1 (cannot be coded together)

  • acute respiratory distress syndrome (J80)
  • cardiorespiratory failure (R09.2)
  • newborn respiratory distress syndrome (P22.0)
  • postprocedural respiratory failure (J95.82-)
  • respiratory arrest (R09.2)
  • respiratory arrest of newborn (P28.81)
  • respiratory failure of newborn (P28.5)

Subcodes

Each subcode links to a detail page with full clinical annotations.

Code Description Billable
J96..0 Acute respiratory failure No
J96..00 Acute respiratory failure, unspecified whether with hypoxia or hypercapnia Yes
J96..01 Acute respiratory failure with hypoxia Yes
J96..02 Acute respiratory failure with hypercapnia Yes
J96..1 Chronic respiratory failure No
J96..10 Chronic respiratory failure, unspecified whether with hypoxia or hypercapnia Yes
J96..11 Chronic respiratory failure with hypoxia Yes
J96..12 Chronic respiratory failure with hypercapnia Yes
J96..2 Acute and chronic respiratory failure No
J96..20 Acute and chronic respiratory failure, unspecified whether with hypoxia or hypercapnia Yes
J96..21 Acute and chronic respiratory failure with hypoxia Yes
J96..22 Acute and chronic respiratory failure with hypercapnia Yes
J96..9 Respiratory failure, unspecified No
J96..90 Respiratory failure, unspecified, unspecified whether with hypoxia or hypercapnia Yes
J96..91 Respiratory failure, unspecified with hypoxia Yes
J96..92 Respiratory failure, unspecified with hypercapnia Yes

Last reviewed: September 2026