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S89

Non-billable

Other and unspecified injuries of lower leg

S89 is the ICD-10-CM code for Other and unspecified injuries of lower leg. It is a non-billable category code — use a more specific child code such as S89.0 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

  • •other and unspecified injuries of ankle and foot (S99.-)

Notes

  • •A fracture not indicated as open or closed should be coded to closed

Frequently asked questions

What is ICD-10 code S89?
S89 is the ICD-10-CM code for "Other and unspecified injuries of lower leg". It falls under S00-T88 Injury, poisoning and certain other consequences of external causes.
Is S89 a billable code?
No — S89 is a non-billable header code. Use a more specific child code (such as S89.0) for billing.
What are the subcodes of S89?
S89 has 6 more specific child codes, including S89.0, S89.1, S89.2.

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

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