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S86

Non-billable

Injury of muscle, fascia and tendon at lower leg level

S86 is the ICD-10-CM code for Injury of muscle, fascia and tendon at lower leg level. It is a non-billable category code — use a more specific child code such as S86.0 for billing.

Status
Header (non-billable)
Chapter
S00-T88
Subcodes
6
Edition
FY2026

S00-T88 Injury, poisoning and certain other consequences of external causes

Excludes2 — not included here

  • •injury of muscle, fascia and tendon at ankle (S96.-)
  • •injury of patellar ligament (tendon) (S76.1-)
  • •sprain of joints and ligaments of knee (S83.-)

Notes

  • •any associated open wound (S81.-)

Frequently asked questions

What is ICD-10 code S86?
S86 is the ICD-10-CM code for "Injury of muscle, fascia and tendon at lower leg level". It falls under S00-T88 Injury, poisoning and certain other consequences of external causes.
Is S86 a billable code?
No — S86 is a non-billable header code. Use a more specific child code (such as S86.0) for billing.
What are the subcodes of S86?
S86 has 6 more specific child codes, including S86.0, S86.1, S86.2.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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