Alphabetic Index · main term
Ovalocytosis (congenital) (hereditary)
Ovalocytosis (congenital) (hereditary) is a main term in the FY2027 ICD-10-CM Alphabetic Index (Index to Diseases and Injuries). It is a cross-reference: the Index sends you to Elliptocytosis, which lists D58.1. Confirm the code in the Tabular List before you report it.