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S34.121

Non-billable

Incomplete lesion of L1 level of lumbar spinal cord

S34.121 is the ICD-10-CM code for Incomplete lesion of L1 level of lumbar spinal cord. It is a non-billable category code — use a more specific child code such as S34.121A for billing.

Status
Header (non-billable)
Chapter
S00-T88
Parent
S34.12
Subcodes
3
Edition
FY2026

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

Includes

  • •Incomplete lesion of lumbar spinal cord level 1

Frequently asked questions

What is ICD-10 code S34.121?
S34.121 is the ICD-10-CM code for "Incomplete lesion of L1 level of lumbar spinal cord". It falls under S00-T88 Injury, poisoning and certain other consequences of external causes.
Is S34.121 a billable code?
No — S34.121 is a non-billable header code. Use a more specific child code (such as S34.121A) for billing.
What are the subcodes of S34.121?
S34.121 has 3 more specific child codes, including S34.121A, S34.121D, S34.121S.

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

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