ICD-10-CM Billable Code

S66.115

Strain of flexor muscle, fascia and tendon of left ring finger at wrist and hand level

Clinical Classification Guidelines

Medical Intelligence & Overview

A strain of the flexor muscle, fascia, and tendon of the left ring finger at the wrist and hand level is an injury that affects the structures responsible for bending the finger. This type of strain usually occurs due to overstretching or overexertion of the muscles and tissues involved. It can lead to pain, swelling, and limited movement in the affected finger, wrist, and hand. Recognizing the signs and understanding the potential causes can help in managing the condition effectively and seeking appropriate medical care.

Causes & Symptoms

Clinical Causes: Repetitive gripping or grasping activities that put excessive strain on the finger tendons Sudden trauma or forceful impact during sports or physical activity Overuse from activities such as typing, playing musical instruments, or manual labor Accidental injuries from dropping objects or jamming the finger Incorrect technique during sports or exercise that stresses the finger muscles and tendons

Key Symptoms: Pain localized at the base of the affected finger, especially during movement Swelling and tenderness around the finger, wrist, or hand Limited range of motion or stiffness in the finger Weakness in gripping or grasping objects Discomfort or aching that worsens with activity and improves with rest Possible bruising if there has been a related injury

Diagnostic & Treatment

Diagnosis Path: Diagnosis is primarily clinical, involving a physical examination of the finger, wrist, and hand to assess pain, swelling, and range of motion. The healthcare provider may inquire about recent injuries or activities that could have contributed to the strain. In some cases, imaging studies such as X-rays, ultrasound, or MRI scans may be ordered to rule out fractures, tears, or other structural injuries.

Treatment Protocols: Treatment strategies focus on relieving pain, reducing swelling, and restoring function. 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 S66.115 a billable ICD-10 code?
Yes, S66.115 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.

Documentation

How do I report S66.115?
Clinical documentation must specify the nature of Strain of flexor muscle, fascia and tendon of left ring finger at wrist and hand level and any associated comorbidities for accurate reporting.

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