|  J96 |  | Respiratory failure, not elsewhere classified   | 
	
		|  |  | 
	
		| Excludes1 | 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)
 
 |  | 
|  |  | 
	
		|  J96.0 |  | Acute respiratory failure |  |  |  | 
	
		|  J96.00 |  | Acute respiratory failure, unspecified whether with hypoxia or hypercapnia |  |  |  |  | 
	
		|  J96.01 |  | Acute respiratory failure with hypoxia |  |  |  |  | 
	
		|  J96.02 |  | Acute respiratory failure with hypercapnia |  
		|  |  | 
| Acute respiratory acidosis |  |  |  | 
|  |  | 
	
		|  J96.1 |  | Chronic respiratory failure |  |  |  | 
	
		|  J96.10 |  | Chronic respiratory failure, unspecified whether with hypoxia or hypercapnia |  |  |  |  | 
	
		|  J96.11 |  | Chronic respiratory failure with hypoxia |  |  |  |  | 
	
		|  J96.12 |  | Chronic respiratory failure with hypercapnia |  
		|  |  | 
| Chronic respiratory acidosis |  |  |  | 
|  |  | 
	
		|  J96.2 |  | Acute and chronic respiratory failure |  
		|  |  | 
| Acute on chronic respiratory failure |  |  |  |  | 
	
		|  J96.20 |  | Acute and chronic respiratory failure, unspecified whether with hypoxia or hypercapnia |  |  |  |  | 
	
		|  J96.21 |  | Acute and chronic respiratory failure with hypoxia |  |  |  |  | 
	
		|  J96.22 |  | Acute and chronic respiratory failure with hypercapnia |  |  | 
|  |  | 
	
		|  J96.9 |  | Respiratory failure, unspecified |  |  |  | 
	
		|  J96.90 |  | Respiratory failure, unspecified, unspecified whether with hypoxia or hypercapnia |  |  |  |  | 
	
		|  J96.91 |  | Respiratory failure, unspecified with hypoxia |  |  |  |  | 
	
		|  J96.92 |  | Respiratory failure, unspecified with hypercapnia |  |  |