Q66.30: Other congenital varus deformities of feet, unspecified foot
Q66.30 is the billable ICD-10-CM diagnosis code for Other congenital varus deformities of feet, unspecified foot. It is a fully specified code, so it can be reported on a claim (subject to clinical documentation and your payer's rules).
Frequently asked questions
What is ICD-10-CM code Q66.30?
Q66.30 is the ICD-10-CM diagnosis code for Other congenital varus deformities of feet, unspecified foot. It belongs to category Q66 (Congenital deformities of feet).
Is Q66.30 a billable code?
Yes. Q66.30 is a billable, fully specified ICD-10-CM code, so it can be used on a claim (subject to documentation and payer rules).
What category does Q66.30 belong to?
Q66.30 is part of ICD-10-CM category Q66 — Congenital deformities of feet, which has 64 billable codes.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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