S86.1

Hierarchy

Where S86.1 sits in the official hierarchy. Each level is the code it is classified under.

1. S86 Parent Injury of muscle, fascia and tendon at lower leg level
2. S86.1 This code Injury of other muscle(s) and tendon(s) of posterior muscle group at lower leg level

Official Coding Notes

Reproduced verbatim from the FY 2027 ICD-10-CM files. Notes labelled as inherited are declared on a parent code and apply here too.

• S86.10 Unspecified injury of other muscle(s) and tendon(s) of posterior muscle group at lower leg level Has subcodes
• S86.11 Strain of other muscle(s) and tendon(s) of posterior muscle group at lower leg level Has subcodes
• S86.12 Laceration of other muscle(s) and tendon(s) of posterior muscle group at lower leg level Has subcodes
• S86.19 Other injury of other muscle(s) and tendon(s) of posterior muscle group at lower leg level Has subcodes

Version History

How S86.1 appears in each release imported from the official files, newest first.

1. FY 2027 Effective October 1, 2026

   Current

   Injury of other muscle(s) and tendon(s) of posterior muscle group at lower leg level

2. FY 2026 Effective October 1, 2025

   Unchanged

   Injury of other muscle(s) and tendon(s) of posterior muscle group at lower leg level