Calls are graded by either the control room direct (in the case of emergency calls) or by some sort of first contact centre (nonemergency calls). The nature of the call is an aggravating factor when deciding when to use them. Code 4 Training - No Warning devices to be used unless specifically needed for training 1 Likes. If a unit is responding to a call without lights or sirens (code 1), and the unit later needs to turn on lights and sirens (code 3), the term upgrade may be used. Code 3 Non Urgent Response - Warning Devices not needed "Code blue” is used to indicate a patient requiring resuscitation or in need of immediate medical attention, most often as the result of a This phrase was coined at Bethany Medical Center in Kansas City, Kansas.In some hospitals or other medical facilities, the resuscitation team may purposely respond slowly to a patient in cardiac arrest, a practice known as ""Doctor" codes are often used in hospital settings for announcements over a general loudspeaker or paging system that might cause panic or endanger a patient's privacy. They can also request to downgrade an incident if they feel they cannot justify using emergency equipment like blue lights and sirens. For uses in sailing, see This operations centre is manned by volunteers routing calls for assistance to the closest unit who will dispatch the events to individual teams. A similar variation is to "reduce" or "increase code." Some slang may be used, such as "Running Hot", or "Running Cold". But here are the ones you really need to worry about: Code red means there is a fire in the building – get the hell out if you hear this. The term downgrade may be used in the opposite situation. Code 2 Semi Urgent Response - Use of Warning devices at skippers discretion Some ambulance services allow driver discretion for Category 3/4 calls; this may be dependent on the type of call or how long it has been waiting for a response for. In the UK, hospitals have standardised codes across individual Otherwise, non-colour codes are mostly used across the NHS: Hospitals have lots of codes. Emergency service response code systems vary from country to country, with different methods used to categorize responses to reported events. If there’s a bomb threat, you will hear the staff using the emergency “Code Black.” To refer to aggression, “Code White” is used and you may also hear the hospital staff talking about “Code Brown” that refers to hazardous spills on the premise. Confusion over these codes has led to the proposal for and sometimes adoption of standardized codes. After the calling of a Code Gray, an IV nurse playfully comes up behind a nurse manager and says, "I found her, I found her." Most often, "doctor" codes take the form of "Paging Dr. Sinclair", where the doctor's "name" is a code word for a dangerous situation or a patient in crisis, e.g. This can be confusing, as the connection between the code colors and the situations they represent are usually tenuous at best. Worse still, a code blue means there is a bomb in the building. "Code Red" "Code Blue" "Code Black"...people sometimes wonder what these terms mean if they happen to hear them used in a hospital (or more likely, hear them used on a TV series about doctors). Even though the grading is done by the control room, officers can request an incident be upgraded if they feel in their judgement they are needed immediately. Other codes, however, only signal hospital staff generally to prepare for the fallout of some external event such as a natural disaster. EmS tables are published in supplement to IMDG Code. A code 300 calls for security and a code orange means there has been a chemical spill. Hospital emergency codes are coded messages often announced over a public address system of a hospital to alert staff to various classes of on-site emergencies.