the act or circumstance of proving or being proved conclusively, as by reasoning or a show of evidence: a belief incapable of demonstration. 2. something serving as proof or supporting evidence: They sent a check as a demonstration of their concern.
Code Yellow: Usually used for bomb threats. Code Purple: Child abduction, or when assistance is needed for a patient who is too heavy to transport. Code Pink: Infant or child abduction. Code Silver: Combative person with a weapon.
For Medicare patients, if the patient is admitted to the hospital by the general surgeon, he or she should bill an initial hospital care code (99221â99223) and not an ED visit code. Medicare requires that the admitting physician append modifier AI to the initial hospital visit code (9922X-AI).