Strain of intrinsic msl/tnd at ank/ft level, left foot, subs

Strain of intrinsic muscle and tendon at ankle and foot level, left foot, subsequent encounter

📋Clinical Description

This code signifies a non-traumatic overstretching or tearing of the small muscles and tendons located within the left foot, specifically those that originate and insert entirely within the foot itself. This injury typically results in pain, swelling, and impaired function of the affected foot.

🎯When to Use

Use this code when documenting a patient's follow-up visit for a previously diagnosed strain of the intrinsic muscles and tendons of the left foot. This applies to encounters for ongoing treatment, rehabilitation, or monitoring of the healing process after the initial injury.

💡Coding Tips

Ensure documentation clearly specifies "left foot" and "subsequent encounter" for accurate code assignment.
Distinguish from strains of extrinsic muscles/tendons (those originating in the lower leg) which have different code categories.
Confirm the injury is a strain (overstretching/tear) and not a sprain (ligament injury) or fracture.

AI-generated reference — verify against official guidelines

Code Hierarchy

▲S96.212Strain of intrinsic msl/tnd at ank/ft level, left foot

S96.212D(current)

Crosswalks

V58.89ApproxICD-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 S96.001Unsp inj msl/tnd lng flxr msl of toe at ank/ft level, r foot S96.001A