Strain musc/tend peroneal grp at low leg lev, left leg, subs

Strain of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, left leg, subsequent encounter

📋Clinical Description

This code signifies a non-traumatic injury to the peroneal muscles and/or their tendons in the lower left leg, specifically a strain. This involves overstretching or tearing of the muscle fibers or tendon tissue. The "subsequent encounter" indicates the patient is receiving follow-up care for this previously diagnosed injury.

🎯When to Use

Apply this code when documenting ongoing treatment, rehabilitation, or follow-up for a patient who has already been diagnosed with a strain of the left lower leg peroneal muscle group. This includes visits for physical therapy, re-evaluation of healing, or management of persistent symptoms after the initial injury.

💡Coding Tips

Ensure documentation clearly specifies the left leg and the peroneal muscle group.
Confirm the encounter type is "subsequent" (e.g., follow-up, rehabilitation) and not the initial injury assessment.
Always code the highest level of specificity available in the medical record.

AI-generated reference — verify against official guidelines

Code Hierarchy

▲S86.312Strain of musc/tend peroneal grp at low leg level, left leg

S86.312D(current)

Crosswalks

V58.89ApproxICD-9

Same Category

S86Injury of muscle, fascia and tendon at lower leg level S86.0Injury of Achilles tendon S86.00Unspecified injury of Achilles tendon S86.001Unspecified injury of right Achilles tendon S86.001AUnspecified injury of right Achilles tendon, init encntr