Alphabetic Index · main term
Loneliness
Loneliness is a main term in the FY2027 ICD-10-CM Alphabetic Index (Index to Diseases and Injuries). The Index lists R45.89 for this term: Other symptoms and signs involving emotional state. It is a billable code. Confirm any code you find here in the Tabular List before you report it.
Code the Index gives
Other symptoms and signs involving emotional state
Other Index terms that lead to R45.89
Different words, same code. 2 entries