Q:

 Where can I purchase a used insurance code book

A:

If you need an updated Chiropractic oriented insurance code book I 
wouldn't recommend any used books. You can contact ChiroCode at: 
ChiroCode dhl@chirocode.com

The ACA sells updated code books for members or not. There is also 
a company that has seminars and they sells audiotapes and their 
book for $169 .. they can be reached at: 1-800-397-0180

Dr. Brad Hayes has a wonderful insurance books from nuts to bolts 
and codes. He also has great HIPPA material. You can reach him at: 
dcbrad1@aol.com