Strain of intrinsic msl/tnd at ank/ft level, r foot, init

Strain of intrinsic muscle and tendon at ankle and foot level, right foot, initial encounter

📋Clinical Description

This code signifies a non-traumatic overstretching or tearing of the small muscles and their associated tendons located entirely within the right foot, at or below the ankle joint. This injury typically results in pain, swelling, and impaired function of the affected foot.

🎯When to Use

Apply this code when documentation clearly indicates a strain of an intrinsic muscle or tendon of the right foot, such as the abductor hallucis or flexor digitorum brevis. This is appropriate for the initial presentation and treatment of such an injury.

💡Coding Tips

Ensure the documentation specifies "right foot" and "initial encounter" for accurate coding.
Distinguish intrinsic foot muscle/tendon strains from those involving extrinsic muscles (whose bellies are in the lower leg).
Verify the injury is a strain (overstretching/tear) and not a sprain (ligament injury).

AI-generated reference — verify against official guidelines

Code Hierarchy

▲S96.211Strain of intrinsic msl/tnd at ank/ft level, right foot

S96.211A(current)

Crosswalks

845.19ApproxICD-9 845.09ApproxICD-9

Same Category

S96Injury of muscle and tendon at ankle and foot level S96.0Injury of msl/tnd lng flexor muscle of toe at ank/ft level S96.00Unsp inj msl/tnd lng flexor muscle of toe at ank/ft level S96.001