Chronic respiratory failure with hypoxia

This code signifies a long-standing condition where the respiratory system is unable to adequately oxygenate the blood, leading to persistently low blood oxygen levels (hypoxia). It represents a chronic state of respiratory insufficiency, distinct from acute or sudden onset respiratory failure.

Apply this code when documentation clearly indicates chronic respiratory failure with a confirmed hypoxic component. This is typically seen in patients with underlying chronic lung diseases such as severe COPD, interstitial lung disease, or neuromuscular disorders affecting respiration, who require supplemental oxygen therapy or other long-term respiratory support due to ongoing hypoxemia.

• Ensure documentation specifies "chronic" and "hypoxia" to support this specific code. Do not use for acute or acute on chronic respiratory failure.
• Always sequence this code after the underlying condition causing the chronic respiratory failure, if known.
• Differentiate carefully from chronic respiratory failure with hypercapnia (J96.12) or unspecified chronic respiratory failure (J96.10).