I read a good article today on the RUG-IV to Hybrid RUG-III Analysis and the effects on reimbursement. Might be useful RUG-IV to Hybrid RUG-III Analysis
I suggest attending an MDS 3.0 seminar. Here is a link to upcoming seminars and also MDS 3.0 updates http://blog.harmony-healthcare.com/mds-30/bid/48568/RUG-IV-and-MDS-3-0-Seminars