ICD-10-CM > Q00-QA0 > Q65-Q79 > Q66 > Q66.1 Q66.1 Congenital talipes calcaneovarus Non-Billable/Non-Specific Codes Q66.10Congenital talipes calcaneovarus, unspecified footQ66.11Congenital talipes calcaneovarus, right footQ66.12Congenital talipes calcaneovarus, left foot