Thanks for the info. I'm very unhappy that Mom hasn't gotten these things, yet, which is why I'm starting to take charge in making it happen. They're in MD so I'm going to look for a medical supply place close by. They can pay out-of-pocket if necessary but their income is fixed. The more that Medicare pays for, the better.
The biggest problem is that Dad knows she needs it but is dragging it out, and Mom doesn't think she needs it at all but keeps falling. She's also becoming a bit confused at times and she's receiving tests for that right now.