ICD-10-CM Billable Code

M67.38

Transient synovitis, other site

Clinical Classification Guidelines

Medical Intelligence & Overview

Transient synovitis is a temporary inflammation of the synovial membrane, which lines the joints. While it most commonly affects the hip in children, it can also occur in other joints, leading to temporary joint pain and swelling. The ICD-10 code M67.38 refers to transient synovitis occurring at sites other than the hip, indicating inflammation in other joints such as the knee, ankle, or shoulder. This condition usually resolves on its own but requires proper diagnosis and management.

Causes & Symptoms

Clinical Causes: Viral infections: Certain viruses can trigger inflammation in the joint lining. Recent joint injury or trauma: Minor injuries may lead to localized inflammation. Overuse or strain: Excessive or repetitive movements can irritate the joint. Systemic illnesses: Conditions like juvenile idiopathic arthritis can cause transient synovitis. Immune responses: An abnormal immune response can lead to temporary joint inflammation.

Key Symptoms: Joint pain: Usually mild to moderate, worsening with movement. Swelling around the affected joint: May be noticeable or only detected during examination. Limited range of motion: Difficulty moving the joint comfortably. Tenderness: Sensitivity when touching the joint area. Fever or general malaise: Occasionally present, especially if associated with an infection. Limping: If the affected joint is in the leg, children may walk with a limp.

Diagnostic & Treatment

Diagnosis Path: Diagnosing transient synovitis involves a thorough medical history and physical examination. Typically, doctors look for signs of joint swelling, tenderness, and limited movement. To rule out other causes such as infections or more serious joint conditions, further tests may include:

Treatment Protocols: Since transient synovitis typically resolves on its own within a few days to weeks, treatment focuses on relieving symptoms and supporting recovery. Common approaches 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 M67.38 a billable ICD-10 code?
Yes, M67.38 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.

Documentation

How do I report M67.38?
Clinical documentation must specify the nature of Transient synovitis, other site and any associated comorbidities for accurate reporting.

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