2010 ICD-9-CM Coding Software

2010 Insta-ICD
ICD-9 PC Software

ICD-9-CM Volumes 1&2:
Search by specialty, codes, words, partial words, synonyms, your own notes and more.

2010 ICD-9 eBook

ICD-9-CM Volumes 1, 2 & 3
Everything included in the book but with the added capability of some basic searching and printing capabilities.

Please note that your searches are limited to exact words.  For more flexible searching options, you need Insta-ICD.

FindACode.com - Online Medical Code Database

If you need it all, then you need FindACode.com - The Ultimate online coding reference.
Includes:  ICD-9, ICD-10, CPT, and HCPCS codes along with their LMRP, CCI edits, fees and more.