Alphabetic Index · main term
Nightmares (REM sleep type)
Nightmares (REM sleep type) is a main term in the FY2027 ICD-10-CM Alphabetic Index (Index to Diseases and Injuries). The Index lists F51.5 for this term: Nightmare disorder. It is a billable code. Confirm any code you find here in the Tabular List before you report it.
Code the Index gives
Nightmare disorder
Other Index terms that lead to F51.5
Different words, same code. 3 entries