Alphabetic Index · main term
Monosomy
Monosomy is a main term in the FY2027 ICD-10-CM Alphabetic Index (Index to Diseases and Injuries). The Index lists Q93.9 for the term on its own. It has 6 subterms and 6 code entries. First-level subterms include specified NEC, whole chromosome, X. Also see Deletion, chromosome. Confirm any code you find here in the Tabular List before you report it.