Alphabetic Index · main term
Retroperitonitis
Retroperitonitis is a main term in the FY2027 ICD-10-CM Alphabetic Index (Index to Diseases and Injuries). The Index lists K68.9 for this term: Other disorders of retroperitoneum. It is a billable code. Confirm any code you find here in the Tabular List before you report it.
Code the Index gives
Other disorders of retroperitoneum
Other Index terms that lead to K68.9
Different words, same code. 4 entries