Valgus deformity, not elsewhere classified, unspecified hip

This code describes an outward angulation of the hip joint, where the distal part of the femur deviates laterally from the midline of the body. This deformity is not congenital and is not attributable to another specific condition or injury classified elsewhere. It represents a general valgus angulation of the hip.

Use this code when documentation specifies a valgus deformity of the hip without further specificity regarding the cause, laterality, or whether it's congenital. It is appropriate when the physician notes "valgus hip deformity, unspecified" or similar language without additional details that would allow for a more specific code.

• This code is for an unspecified hip; if laterality (right or left) is documented, a more specific code (M21.051 or M21.052) should be used.
• Avoid using this code if the valgus deformity is congenital (e.g., coxa valga), as specific codes for congenital deformities exist.
• Ensure documentation clearly indicates a valgus deformity and not a varus deformity (M21.15-).