What is code 2 at a hospital?

Code 2 at a hospital meaning varies by facility because hospital emergency codes are not nationally standardized except for some like code blue for cardiac arrest, so you must check local hospital policy, but generally code 2 indicates urgent but not immediately life-threatening situation requiring prompt response. In many hospitals, code 2 may mean urgent assistance needed for patient who is deteriorating but not in cardiac arrest, such as rapid response team activation for early signs of sepsis or breathing difficulty, requiring nurse and doctor to come quickly within minutes. In emergency department triage, category 2 is urgent needing treatment within 10 to 15 minutes, such as chest pain or moderate bleeding, distinct from category 1 resuscitation. In some facilities, code 2 could mean second level security alert. In Australian hospitals, code 2 is often used for urgent clinical review. In some US hospitals, code 2 might mean patient transport needed. Unlike code blue which is universal for cardiac arrest and code red for fire, code 2 is facility specific, so staff are trained on local definitions. If you hear code 2 announced overhead, it typically means staff should respond promptly to specified location but not run as with code blue. For visitors, you should stay out of way. To know exact meaning at your hospital, ask for code list at security or nursing station, as hospitals often post code definitions in staff areas but not public areas to avoid panic.