2006 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 > Chorioretinal Inflammations Scars And Other Disorders Of Choroid 363.* > 2006 ICD-9-CM Diagnosis 363.4 Choroidal degenerations View the most recent version of ICD-9-CM 363.4 363.4 is a non-specific code that cannot be used to specify a diagnosis View the ICD-9-CM Volume 1 363.* hierarchy