ICD-10-CM Billable Code

M84.346

Stress fracture, unspecified finger(s)

Clinical Classification Guidelines

Medical Intelligence & Overview

A stress fracture in the finger is a small crack or severe bruising within the bone. Unlike a complete fracture, stress fractures develop gradually due to repeated pressure or overuse, causing pain and discomfort. This condition is often seen in athletes, military personnel, or individuals engaged in repetitive hand activities. Although the injury can occur in any finger, it is more common in the middle and index fingers, especially among those involved in activities that place stress on the fingers. Proper recognition and management are essential to prevent further injury and ensure recovery.

Causes & Symptoms

Clinical Causes: Repetitive motions in sports such as basketball, tennis, or climbing Overuse from manual labor involving frequent gripping or handwork Sudden increase in activity intensity or duration without proper conditioning Improper technique during physical activities that strain the fingers Use of ill-fitting or inadequate equipment, like gloves or tools Underlying bone conditions or osteoporosis that weaken bone strength

Key Symptoms: Dull, aching pain localized to the finger Pain worsened by activity or pressure on the finger Swelling around the affected area Tenderness when touching the finger Possible bruising or discoloration Limited range of motion or stiffness in the finger

Diagnostic & Treatment

Diagnosis Path: Diagnosing a stress fracture involves a detailed medical history and physical examination. Imaging studies are crucial for confirmation; these may include:

Treatment Protocols: Effective management of a stress fracture in the finger typically involves:

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 M84.346 a billable ICD-10 code?
Yes, M84.346 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.

Documentation

How do I report M84.346?
Clinical documentation must specify the nature of Stress fracture, unspecified finger(s) and any associated comorbidities for accurate reporting.

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