Right now, the best place for information is the Federal Register. AAPC will have an article in the January issue of the Coding Edge.

The 2010 fee schedule doesn't have the consultation codes listed any longer.

Many of the publishing companies are putting things on their web sites as well; you could check in on some of those (Ingenix, Coding Institute, HC Pro, Decision Health, Contexo, etc.)

List serves and forums such as this are extremely helpful too.