ASC-US (atypical squamous cells of undetermined significance on cytologic smear)

ASC-US (atypical squamous cells of undetermined significance on cytologic smear) is a main term in the FY2027 ICD-10-CM Alphabetic Index (Index to Diseases and Injuries). It has 3 subterms and 3 code entries. First-level subterms include anus, cervix, vagina. Confirm any code you find here in the Tabular List before you report it.