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.
Our small town of Baker, Nevada, hosts the new Great Basin Visitor Center. The entrance to Great Basin National Park and Lehman Caves are located five miles west of Baker on Highway 488. Both the Great Basin Visitor Center and the Lehman Caves are open to the public year-round (except for Thanksgiving and Christmas Day).