Parse ICD9 and ICD10 to a relational database, set up a form to search and convert.
ICD-9-cm comes from CMS31_DESC_LONG_DX.txt in Version 31 Full and Abbreviated Code Titles - Effective October 1, 2013 [ZIP, 1MB]
ICD-10-cm comes from icd10cm_order_2013.txt in ICD10CM_Desc_OrderFiles_2013.zip
ICD-9-10 convertion table comes from 2013_I9gem.txt in DiagnosisGEMs_2013