S86.199SBillable

Other injury of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, unspecified leg, sequela

Short description: Inj oth musc/tend post grp at low leg level, unsp leg, sqla

Chapter: 19. Injury, poisoning and certain other consequences of external causes
Category: S86
Effective date: October 1, 2026

Frequently asked questions

What is ICD-10 code S86.199S?

S86.199S is an ICD-10-CM diagnosis code for Other injury of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, unspecified leg, sequela.

Is S86.199S a billable code?

Yes. S86.199S is billable and specific enough to be used on a claim.

What ICD-10-CM chapter is S86.199S in?

S86.199S falls under Chapter 19: Injury, poisoning and certain other consequences of external causes.

When did S86.199S become effective?

S86.199S has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.

ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.