2025 ICD-10-CM code Q66.6

Other congenital valgus deformities of feet. Congenital metatarsus valgus.

Do not use this code on maternal records. This code excludes inborn errors of metabolism (E70-E88), reduction defects of feet (Q72.-), acquired valgus deformities (M21.0-), and acquired varus deformities (M21.1-).

The medical necessity for the use of this code is determined by the presence of a congenital valgus deformity of the foot that requires medical attention. This could be for diagnostic purposes, treatment planning, or monitoring of the condition.

In simple words: This code describes a birth defect where the foot is bent outward at the ankle.One example of this is congenital metatarsus valgus, where the front part of the foot is angled outward.

Other congenital valgus deformities of feet. This includes congenital metatarsus valgus.

Example 1: A newborn infant is examined and found to have metatarsus valgus, where the front half of the foot is bent outwards. This is a congenital condition., A child presents with a valgus deformity of the foot, where the heel is tilted inwards and the front part of the foot points outwards. This condition was present from birth., A pediatrician examines a baby and observes an outward turning of the foot at the ankle joint. This is determined to be a congenital valgus deformity, excluding talipes calcaneovalgus (Q66.4).

Documentation should clearly indicate that the valgus deformity of the feet is congenital (present from birth) and describe the specific type of valgus deformity. Any associated conditions should also be documented.If imaging studies were performed, the findings should be included in the report.

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