In simple words: This code indicates pneumonia caused by a type of bacteria called Streptococcus, group B.

This code signifies a pneumonia infection where the causative agent is identified as Streptococcus, group B.It specifically indicates pneumonia caused by this bacterial strain, distinguishing it from other bacterial, viral, or fungal pneumonias.

Example 1: A newborn infant presents with respiratory distress, fever, and poor feeding. Blood cultures reveal Streptococcus, group B, confirming the diagnosis of pneumonia (J15.3). The infant requires hospitalization and intravenous antibiotics., A 65-year-old diabetic patient with a history of chronic obstructive pulmonary disease develops pneumonia. Sputum cultures identify Streptococcus, group B (J15.3), and the patient is treated with appropriate antibiotics, along with supportive care for their underlying conditions. , A 30-year-old pregnant woman develops fever, cough, and shortness of breath.Testing confirms Streptococcus, group B pneumonia (J15.3). Given her pregnancy, she is closely monitored and treated with antibiotics that are safe for both mother and fetus.

Documentation should include evidence of pneumonia, such as clinical findings (cough, fever, shortness of breath, abnormal chest X-ray), and laboratory confirmation of Streptococcus, group B as the causative organism. This typically involves positive cultures from blood or respiratory samples.

** It's important to distinguish J15.3 (Pneumonia due to Streptococcus, group B) from other types of streptococcal pneumonia. For example, J15.4 is used for pneumonia caused by other streptococci.Accurate identification of the specific Streptococcus species is crucial for appropriate management and treatment.