Alphabetic Index · main term
Hydroperitoneum
Hydroperitoneum is a main term in the FY2027 ICD-10-CM Alphabetic Index (Index to Diseases and Injuries). The Index lists R18.8 for this term: Other ascites. It is a billable code. Confirm any code you find here in the Tabular List before you report it.
Code the Index gives
Other ascites
Other Index terms that lead to R18.8
Different words, same code. 7 entries