ICD-9-CM diagnosis code (retired)
780.54 — Hypersomnia, unspecified
ICD-9-CM was replaced by ICD-10 on October 1, 2015. These are the ICD-10-CM equivalents from the CMS General Equivalence Mappings.
About ICD-9-CM 780.54
780.54 is an ICD-9-CM diagnosis code for hypersomnia, unspecified. ICD-9-CM was retired for U.S. claims on October 1, 2015, when ICD-10-CM took over.
The CMS General Equivalence Mappings translate it to one ICD-10-CM code, G47.10 (Hypersomnia, unspecified). The match is approximate, so confirm it against the record.
ICD-10-CM equivalents
- G47.10Hypersomnia, unspecifiedapproximate
Common questions about 780.54
What is the ICD-10 code for ICD-9 780.54?
- The GEMs map 780.54 to ICD-10-CM G47.10.
GEMs are a translation aid, not a substitute for coding from the record. The 2027 ICD-10 code set has changed since the last GEMs release in 2018. Page updated September 29, 2026.