2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Nervous System And Sense Organs 320-389 > Other Disorders Of The Central Nervous System 340-349 > 2006 ICD-9-CM Diagnosis 347.10 Narcolepsy in conditions classified elsewhere, without cataplexy View the most recent version of ICD-9-CM 347.10 347.10 is a specific code that can be used to specify a diagnosis 347.10 contains 1 index entry View the ICD-9-CM Volume 1 347.* hierarchy  Index entries containing 347.10: Narcolepsy 347.00 in conditions classified elsewhere 347.10 with cataplexy 347.11