Acute bronchitis due to respiratory syncytial virus

This code signifies an acute inflammation of the bronchial tubes caused specifically by the respiratory syncytial virus (RSV). It presents with symptoms such as cough, wheezing, and shortness of breath, typically resolving within a few weeks. This diagnosis differentiates RSV-induced bronchitis from other viral or bacterial etiologies.

Apply this code when documentation clearly states a diagnosis of acute bronchitis and explicitly identifies RSV as the causative agent, often confirmed by laboratory testing (e.g., PCR). This is common in pediatric populations, but can also affect adults, especially those with compromised immune systems.

• Ensure physician documentation explicitly links RSV as the cause of the acute bronchitis.
• Do not use this code if the bronchitis is chronic or if the causative organism is not specified as RSV.
• Consider co-reporting with codes for associated symptoms if they are significant and not inherent to the bronchitis.