Modifier KX - documentation on file. Can someone please explain this modifier to me? Our Medicare carrier is telling us to put it on all of our DME's, but I don't completely understand the definition documentation on file or how it pertains the therapy caps, etc.
The Great Basin itself is a vast area of the western United States located primarily between the Rocky and Sierra Nevada mountain ranges, including areas of Utah, Nevada, California, Idaho, and Oregon.
The Great Lakes The Great Lakes are the five largest lakes in the United States and include Lake Superior, Lake Huron, Lake Michigan, Lake Erie, and Lake Ontario. They are located in the northern Midwest along the border between the United States and Canada. Of the five lakes, only lake Michigan is located entirely in the United States. There are eight states that have shoreline on at least one of the Great Lakes including New York, Michigan, Pennsylvania, Ohio, Indiana, Illinois, Wisconsin, and Minnesota.