Hypogammaglobulinemia

Hypogammaglobulinemia is a main term in the FY2027 ICD-10-CM Alphabetic Index (Index to Diseases and Injuries). The Index lists D80.1 for the term on its own. It has 3 subterms and 4 code entries. First-level subterms include hereditary, nonfamilial, transient, of infancy. Also see Agammaglobulinemia. Confirm any code you find here in the Tabular List before you report it.