Alphabetic Index · main term
I.Q.
I.Q. is a main term in the FY2027 ICD-10-CM Alphabetic Index (Index to Diseases and Injuries). It has 4 subterms and 4 code entries. First-level subterms include under 20, 20-34, 35-49, 50-69. Confirm any code you find here in the Tabular List before you report it.