Which ICD-10-CM code category pertains to severe sepsis?

The code category pertaining to severe sepsis is found within the R65 category. Specifically, the codes in the R65 category are designated for the management and classification of sepsis and severe sepsis, which encompasses critical conditions resulting from infection that may lead to organ dysfunction. Severe sepsis is characterized by the presence of an infection along with organ dysfunction, thereby indicating a higher level of morbidity and complexity in patient management.

The codes within the R65 category are utilized to provide healthcare professionals with a clear and standardized method for documenting and coding instances of severe sepsis. This is important for patient care, statistical tracking, and reimbursement processes as it reflects the severity of the patient's condition and the necessary level of medical intervention.

The other options correspond to different disease classifications. The A codes indicate infections and parasitic diseases, such as specific infectious diseases (e.g., A20 pertains to plague). The J codes are primarily used for respiratory conditions, with J12 representing viral pneumonia. The A15 codes refer specifically to tuberculosis. Each of these categories emphasizes different aspects of disease but does not encompass severe sepsis.