Varus deformity, not elsewhere classified, unspecified site
ICD-10 M21.10 is a billable code used to indicate a diagnosis of varus deformity, not elsewhere classified, unspecified site.
Varus deformity refers to a condition where a limb or joint is angled inward, resulting in a bowing appearance. This deformity can occur in various parts of the body, including the knees, elbows, and toes. In the context of acquired deformities, varus deformities can arise from conditions such as osteoarthritis, trauma, or developmental issues. Finger and toe abnormalities, such as hallux valgus (bunion), can also be associated with varus deformities, particularly when the alignment of the digits is affected. Corrective procedures may include osteotomy, where the bone is cut and realigned, or arthrodesis, which fuses the joint to correct the deformity. Accurate coding for varus deformity is essential for proper treatment planning and reimbursement, as it helps to identify the specific nature of the deformity and its implications for surgical intervention.
Detailed clinical notes describing the deformity, imaging studies, and treatment plans.
Patients presenting with knee or toe deformities requiring surgical intervention.
Ensure that all surgical procedures are documented and linked to the diagnosis.
Foot examination findings, patient history, and any conservative treatments attempted.
Patients with hallux valgus or other toe deformities seeking corrective surgery.
Document the specific type of deformity and any associated symptoms.
Used in conjunction with M21.10 when surgical correction of a varus deformity is performed.
Operative report detailing the procedure and indication.
Orthopedic surgeons must document the specific deformity and surgical approach.
Varus deformities involve inward angulation of the limb or joint, while valgus deformities involve outward angulation. Accurate coding requires understanding these distinctions.
