R65 - Symptoms and signs specifically associated with systemic inflammation and infection R65 - Symptoms and signs specifically associated with systemic inflammation and infection R65.1 - Systemic inflammatory response syndrome (SIRS) of non-infectious origin
R65.10 - Systemic inflammatory response syndrome (SIRS) of non-infectious origin without acute organ dysfunction R65.11 - Systemic inflammatory response syndrome (SIRS) of non-infectious origin with acute organ dysfunction R65.2 - Severe sepsis R65.20 - Severe sepsis without septic shock R65.21 - Severe sepsis with septic shock