2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Nervous System And Sense Organs 320-389 > Disorders Of The Eye And Adnexa 360-379 > Other Disorders Of Eye 379.* > 2008 ICD-9-CM Diagnosis 379.99 Other ill-defined disorders of eye  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 Therefore, this code may be out of date.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 379.99 can be accessed here. 379.99 is a specific code that can be used to specify a diagnosis 379.99 contains 5 index entries View the ICD-9-CM Volume 1 379.* hierarchy ICD9Data's sister site ProcedureCodes.com launches with the 2008/09 CPT® codes - read more on the ICD9Data.com blog. 379.99 excludes: blurred vision NOS (368.8) Index entries containing 379.99: Disorder - see also Disease eye 379.90 ill-defined NEC 379.99 Inflammation, inflamed, inflammatory (with exudation) eye 379.99 Itch (see also Pruritus) 698.9 eye 379.99 Sore eye 379.99 Symptoms, specified (general) NEC 780.99 eye NEC 379.99