My understanding is that 20 visits or more is a "red flag". After a couple of months, I have been told many times to make sure a document functional progress on every visit whether it is with transfers, bed mobility, ADLs, or ambulation. Most of agencies I work with are telling us to put what we think a patients needs, whether it is 6 visits, 13, or whatever. As long as you can document progress, and as long as you justify every visit with functional progress beyond the 20, you will probably be ok. I do work with a couple of agencies that are pushing for 14 visits, but quite frankly, I put what the patient needs.
eh