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Q66.212

Billable

Congenital metatarsus primus varus, left foot

This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).

What This Code Means

A congenital foot deformity of the left foot where the first metatarsal bone is angled inward toward the midline of the body.

Coding Tips

  • •Metatarsus primus varus is distinct from metatarsus adductus; ensure correct subtype is documented in the medical record
  • •Laterality is specified as left foot; verify documentation before coding to avoid incorrect laterality assignment

Code Hierarchy

└Q66Congenital deformities of feet└Q66.2Congenital metatarsus (primus) varus└Q66.21Congenital metatarsus primus varus└Q66.212Congenital metatarsus primus varus, left foot
└Q66.212Congenital metatarsus primus varus, left foot

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