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 > Cataract 366.* > 2008 ICD-9-CM Diagnosis 366.12 Incipient senile cataract  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 Therefore, this code may be out of date.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 366.12 can be accessed here. 366.12 is a specific code that can be used to specify a diagnosis 366.12 contains 9 index entries View the ICD-9-CM Volume 1 366.* hierarchy ICD9Data's sister site ProcedureCodes.com launches with the 2008/09 CPT® codes - read more on the ICD9Data.com blog. 366.12 also known as: Cataract: coronary immature NOS punctate Water clefts Index entries containing 366.12: Cataract (anterior cortical) (anterior polar) (black) (capsular) (central) (cortical) (hypermature) (immature) (incipient) (mature) 366.9 coronary (congenital) 743.39 acquired 366.12 intumescent 366.12 punctate acquired 366.12 senile 366.10 immature 366.12 incipient 366.12 Cataracta 366.10 coronaria (congenital) 743.39 acquired 366.12 Cleft (congenital) - see also Imperfect, closure water 366.12 Intumescent, lens (eye) NEC 366.9 senile 366.12 Water clefts 366.12