Congenital deformities of feet Q66

The ICD10 code for the diagnosis "Congenital deformities of feet" is "Q66". Q66 is NOT a 'valid' or 'billable' ICD10 code. Please select a more specific diagnosis below.

  • Q66 should not be used for reimbursement purposes. Please select a more specific diagnosis below.
  • The 2019 edition of ICD-10-CM Q66 became effective on October 1, 2018.
  • This is the American ICD-10-CM version of Q66 - other international versions of ICD-10 Q66 may differ.
Type 1 Excludes:
  • reduction defects of feet (Q72.-)
  • valgus deformities (acquired) (M21.0-)
  • varus deformities (acquired) (M21.1-)

Codes: = Billable

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.