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 > Visual Disturbances 368.* > 2008 ICD-9-CM Diagnosis 368.55 Acquired color vision deficiencies  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 Therefore, this code may be out of date.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 368.55 can be accessed here. 368.55 is a specific code that can be used to specify a diagnosis 368.55 contains 5 index entries View the ICD-9-CM Volume 1 368.* hierarchy ICD9Data's sister site ProcedureCodes.com launches with the 2008/09 CPT® codes - read more on the ICD9Data.com blog. Index entries containing 368.55: Amblyopia (acquired) (congenital) (partial) 368.00 color 368.59 acquired 368.55 Blindness (acquired) (congenital) (both eyes) 369.00 color (congenital) 368.59 acquired 368.55 Color amblyopia NEC 368.59 acquired 368.55 blindness NEC (congenital) 368.59 acquired 368.55 Deficiency, deficient color vision (congenital) 368.59 acquired 368.55