Q66.89

Other specified congenital deformities of feet

Billable / specificPOA exempt

Q66.89 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.

Inclusion terms

Applicable to

  • Congenital asymmetric talipes
  • Congenital clubfoot NOS
  • Congenital talipes NOS
  • Congenital tarsal coalition
  • Hammer toe, congenital

Includes (from Q66)

  • Note: Codes from this chapter are not for use on maternal records

Excludes1

Not coded here — never report together with this code.

  • reduction defects of feet (Q72.-) (from Q66)
  • valgus deformities (acquired) (M21.0-) (from Q66)
  • varus deformities (acquired) (M21.1-) (from Q66)

Excludes2

Not included here — may be reported together when both conditions exist.

  • inborn errors of metabolism (E70-E88) (from Q66)

Also known as

  • Congenital asymmetric talipes
  • Congenital clubfoot NOS
  • Congenital talipes NOS
  • Congenital tarsal coalition
  • Hammer toe, congenital
  • Clawfoot
  • Clawtoe
  • Clubfoot
  • Coalition, calcaneo-scaphoid
  • Coalition, tarsal
  • Contraction, contracture, contracted, Achilles tendon, congenital
  • Deformity, foot, congenital NOS, specified type NEC
  • Hammer toeNEC, congenital
  • Overlapping toe, congenital
  • Overriding, toe, congenital
  • Pes, adductus
  • Short, shortening, shortness, tendon, Achilles, congenital
  • Talipes
  • Talipes, asymmetric
  • Talipes, calcaneus

Parent code

  • Q66.8Other congenital deformities of feetHeader

Related codes

  • Q66.80Congenital vertical talus deformity, unspecified footBillable
  • Q66.81Congenital vertical talus deformity, right footBillable
  • Q66.82Congenital vertical talus deformity, left footBillable

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