Edema of larynx
ICD-10 J38.4 is a billable code used to indicate a diagnosis of edema of larynx.
Edema of the larynx, classified under ICD-10 code J38.4, refers to the swelling of the laryngeal tissues, which can lead to significant respiratory distress. The larynx, located in the neck, plays a crucial role in breathing, phonation, and protecting the trachea against food aspiration. Edema may arise from various causes, including allergic reactions, infections (such as laryngitis), trauma, or irritants like smoke and chemicals. Clinically, patients may present with symptoms such as hoarseness, stridor, difficulty breathing, and a sensation of tightness in the throat. Disease progression can vary; acute edema may resolve quickly with appropriate treatment, while chronic conditions may require ongoing management. Diagnostic considerations include a thorough history and physical examination, laryngoscopy for direct visualization, and imaging studies if necessary. Timely diagnosis and intervention are critical to prevent airway obstruction and ensure patient safety.
Standard ICD-10-CM documentation requirements apply
Various clinical presentations within this specialty area
Follow specialty-specific billing guidelines
Standard ICD-10-CM documentation requirements apply
Various clinical presentations within this specialty area
Follow specialty-specific billing guidelines
J38.4 covers conditions leading to laryngeal edema, including allergic reactions, infections, and trauma. It is essential to differentiate it from other laryngeal disorders such as laryngeal neoplasms or chronic laryngitis.
J38.4 should be used when the primary issue is edema of the larynx, particularly when it is causing respiratory symptoms. If the edema is secondary to another condition, the underlying cause should be coded instead.
Documentation should include a detailed clinical assessment, including symptoms, duration, and any precipitating factors. Laryngoscopy findings and treatment plans should also be clearly documented.
