Is S86.109A a billable code?
Yes. S86.109A 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.
ICD-10-CM FY2027 diagnosis code
S86.109A: Unspecified injury of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, unspecified leg, initial encounter
Billable codeValid for dates of service October 1, 2026 to September 30, 2027
S86.109A is a billable ICD-10-CM diagnosis code for unspecified injury of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, unspecified leg, initial encounter. It is specific enough to use on an insurance claim, a superbill or a Good Faith Estimate.
Superbill GeneratorStart a superbill with S86.109A already added.Good Faith EstimateStart a cost estimate with S86.109A already added.CMS-1500 Claim FormFill a claim form with S86.109A in box 21.
Other codes in S86.109 Unspecified injury of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, unspecified leg
S86.109A questions
What does S86.109A mean?
S86.109A is the ICD-10-CM code for Unspecified injury of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, unspecified leg, initial encounter. 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.