Other specified acquired deformities of limbs
ICD-10 M21.8 is a billable code used to indicate a diagnosis of other specified acquired deformities of limbs.
M21.8 refers to a category of acquired deformities of the limbs that do not fall under more specific classifications. These deformities can arise from various causes, including trauma, infections, or conditions that lead to structural changes in the bones and soft tissues of the limbs. Common examples include finger and toe abnormalities, such as syndactyly (fusion of fingers or toes), polydactyly (extra digits), and hallux valgus (bunion formation). Hallux valgus is characterized by a lateral deviation of the big toe, often leading to pain and difficulty in wearing shoes. Corrective procedures for these deformities may include surgical interventions such as osteotomy, arthrodesis, or soft tissue procedures aimed at realigning the affected digits or joints. Accurate coding requires a thorough understanding of the patient's history, the specific nature of the deformity, and any corrective measures taken. Documentation should detail the deformity's etiology, the patient's symptoms, and the treatment plan to ensure appropriate coding and reimbursement.
Detailed descriptions of the deformity, treatment plans, and outcomes.
Patients presenting with acquired limb deformities due to trauma or degenerative conditions.
Ensure that the documentation clearly states the acquired nature of the deformity and any surgical interventions performed.
Foot structure assessments, patient history, and treatment plans for foot deformities.
Patients with bunions, hammer toes, or other toe deformities requiring surgical correction.
Focus on the functional impact of the deformity and the necessity for corrective procedures.
Performed for hallux valgus correction.
Pre-operative assessment, surgical notes, and post-operative follow-up.
Orthopedic or podiatric specialties should document the rationale for surgery.
M21.8 includes a variety of acquired deformities of the limbs that do not have a more specific code, such as finger and toe abnormalities, and conditions like hallux valgus.
Documentation should include the type of deformity, the rationale for the corrective procedure, surgical details, and post-operative outcomes.
