TRAC also studied which federal court districts had the heaviest rate of federal court filings in Social Security cases (sorry about this table not lining up so well -- the problems are caused by limitations in the way that TRAC presents the data and limitations in Blogger):
The increase in the number of federal court appeals should surprise no one familiar with the way the program operates. Administrative Law Judges are denying more claims. The Appeals Council is remanding fewer cases. More claims are being filed. If anything, Social Security should be happy that it's not seeing a bigger increase in these appeals.
By the way, note that the areas with the heaviest filing rate tend to be in the South. A lot of this has to do with demographics. The South produces more disability claims because of lower educational levels and work skills in its population and poorer access to health care.