ICD9Data.com   Free 2008 ICD-9-CM Database

2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Supplementary Classification Of External Causes Of Injury And Poisoning E800-E999 > Drugs, Medicinal And Biological Substances Causing Adverse Effects In Therapeutic Use E930-E949 > Anticonvulsants And Anti-Parkinsonism Drugs Causing Adverse Effects In Therapeutic Use E936.* > 2008 ICD-9-CM Diagnosis E936.1 Hydantoin derivatives causing adverse effects in therapeutic use  On October 1, 2008 the 2009 ICD-9-CM codes came into effect. Therefore, this code may be out of date. The 2009 version of ICD-9-CM E936.1 can be accessed here. E936.1 is a specific code that can be used to specify a diagnosis View the ICD-9-CM Volume 1 E936.* hierarchy E936.1 also known as: Phenytoin