ICD-10-CM FY2027 diagnosis code

S86.319S: Strain of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, unspecified leg, sequela

Billable codeValid for dates of service October 1, 2026 to September 30, 2027

S86.319S is a billable ICD-10-CM diagnosis code for strain of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, unspecified leg, sequela. It is specific enough to use on an insurance claim, a superbill or a Good Faith Estimate.

S86.319S questions

Is S86.319S a billable code?

Yes. S86.319S is a billable ICD-10-CM code and can be used on claims and superbills for dates of service from October 1, 2026 to September 30, 2027.

What does S86.319S mean?

S86.319S is the ICD-10-CM code for Strain of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, unspecified leg, sequela. It is in chapter 19, Injury, poisoning and certain other consequences of external causes (S00-T88).

Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.