ICD-10-CM Billable Code

M21.212

Flexion deformity, left shoulder

Clinical Classification Guidelines

Medical Intelligence & Overview

Flexion deformity of the left shoulder is a condition characterized by an abnormal bend or bend-like position of the shoulder joint, making it difficult to straighten the arm. This condition can be caused by various injuries or diseases affecting the shoulder muscles, tendons, or bones. It can significantly impact daily activities like reaching, lifting, and dressing, and often requires medical evaluation for proper management.

Causes & Symptoms

Clinical Causes: Previous shoulder injuries, such as fractures or dislocations Shoulder joint or rotator cuff injuries Arthritis affecting the shoulder joint Frozen shoulder (adhesive capsulitis) Neck or spinal nerve impingements affecting shoulder movement Post-surgical complications or scarring Muscle or soft tissue contractures after injury or immobilization

Key Symptoms: Persistent bending or deformity of the affected shoulder Limited ability to move the shoulder joint normally, especially reaching overhead or behind Pain or discomfort in the shoulder region Weakness in shoulder movements Muscle stiffness around the shoulder Visible or palpable deformity in the shoulder area

Diagnostic & Treatment

Diagnosis Path: Diagnosis typically involves a thorough physical examination where the healthcare provider assesses the shoulder's range of motion, strength, and stability. Imaging studies such as X-rays, MRI, or ultrasound may be ordered to identify underlying causes like joint damage, soft tissue injuries, or bone abnormalities. The clinician considers the patient's medical history and any prior injuries or surgeries related to the shoulder.

Treatment Protocols: Treatment options can vary depending on the severity and cause of the deformity. They may include:

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.

Clinical Advice & FAQs

Billing Guidance

Is M21.212 a billable ICD-10 code?
Yes, M21.212 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.

Documentation

How do I report M21.212?
Clinical documentation must specify the nature of Flexion deformity, left shoulder and any associated comorbidities for accurate reporting.

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