Alphabetic Index · main term
Malassimilation
Malassimilation is a main term in the FY2027 ICD-10-CM Alphabetic Index (Index to Diseases and Injuries). The Index lists K90.9 for this term: Intestinal malabsorption, unspecified. It is a billable code. Confirm any code you find here in the Tabular List before you report it.
Code the Index gives
Intestinal malabsorption, unspecified
Other Index terms that lead to K90.9
Different words, same code. 8 entries