Alphabetic Index · main term
Stupor (catatonic)
At the main termR40.1
Stupor (catatonic) is a main term in the FY2027 ICD-10-CM Alphabetic Index (Index to Diseases and Injuries). The Index lists R40.1 for the term on its own. It has 7 subterms and 8 code entries. First-level subterms include depressive, dissociative, manic, manic-depressive, psychogenic, reaction to exceptional stress. Confirm any code you find here in the Tabular List before you report it.