347.00
Narcolepsy, without cataplexy
The ICD-9 code for narcolepsy, without cataplexy is 347.00.
Legacy code — retired October 1, 2015ICD-10-CM equivalent
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents.
View ICD-9 → ICD-10 crosswalk for 347.00 →