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S84

Non-billable

Injury of nerves at lower leg level

S84 is the ICD-10-CM code for Injury of nerves at lower leg level. It is a non-billable category code — use a more specific child code such as S84.0 for billing.

Status
Header (non-billable)
Chapter
S00-T88
Subcodes
5
Edition
FY2026

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

Excludes2 — not included here

  • •injury of nerves at ankle and foot level (S94.-)

Notes

  • •any associated open wound (S81.-)

Frequently asked questions

What is ICD-10 code S84?
S84 is the ICD-10-CM code for "Injury of nerves at lower leg level". It falls under S00-T88 Injury, poisoning and certain other consequences of external causes.
Is S84 a billable code?
No — S84 is a non-billable header code. Use a more specific child code (such as S84.0) for billing.
What are the subcodes of S84?
S84 has 5 more specific child codes, including S84.0, S84.1, S84.2.

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

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