Congenital pneumonia due to other bacterial agents

This code signifies pneumonia present at birth or developing within the first 28 days of life, specifically caused by bacterial pathogens other than those explicitly classified elsewhere (e.g., Streptococcus, E. coli). It indicates an infection of the lung parenchyma acquired in utero or during passage through the birth canal, leading to inflammation and impaired respiratory function in the neonate.

Apply this code when documentation confirms a diagnosis of congenital pneumonia in a newborn, and the causative agent is identified as a bacterium not specified by more granular ICD-10-CM codes for congenital pneumonia. This typically requires laboratory confirmation of a bacterial pathogen (e.g., Staphylococcus, Klebsiella, Pseudomonas) from cultures of blood, tracheal aspirate, or cerebrospinal fluid, or strong clinical evidence pointing to a bacterial etiology when specific identification is pending or inconclusive.

• Ensure the documentation clearly states "congenital pneumonia" or "neonatal pneumonia" with onset within the first 28 days of life, and specifies a bacterial cause.
• Do not use this code if the bacterial agent is Streptococcus (P23.0), E. coli (P23.1), or Pseudomonas (P23.2), as more specific codes exist.
• Sequence this code as the principal diagnosis when it is the primary reason for admission or encounter. Consider additional codes for specific bacterial identification (B95-B97) if documented and relevant.