780.54
Hypersomnia, unspecified
The ICD-9 code for hypersomnia, unspecified is 780.54.
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 780.54 →