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 Permian Basin is one of the largest structural basins in North America. It encompasses a surface area. in excess of 86,000 sq mi and includes all or parts of 52 counties located in West Texas and southeast New. Mexico. Structurally, the Permian Basin is bounded on the south by the Marathon-Ouachita Fold Belt, on.