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).
A broch (pronunciation: /ËbrÉx/) is an Iron Age drystone hollow-walled structure of a type found only in Scotland.he theory that they were defensive military structures (an Iron Age equivalent to the castles and tower houses of medieval Scotland) is not accepted by many modern archaeologists (see the 'general references' below), while the alternative notion that they were farmhouses is dismissed by some others.
Broaching is a machining process that uses a toothed tool, called a broach, to remove material. There are two main types of broaching: linear and rotary. In linear broaching, which is the more common process, the broach is run linearly against a surface of the workpiece to effect the cut. Linear broaches are used in a broaching machine, which is also sometimes shortened to broach.