Alphabetic Index · main term
Lennox-Gastaut syndrome
At the main termG40.812
Lennox-Gastaut syndrome is a main term in the FY2027 ICD-10-CM Alphabetic Index (Index to Diseases and Injuries). The Index lists G40.812 for the term on its own. It has 6 subterms and 7 code entries. First-level subterms include intractable, not intractable. Confirm any code you find here in the Tabular List before you report it.