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S33.100

Non-billable

Subluxation of unspecified lumbar vertebra

S33.100 is the ICD-10-CM code for Subluxation of unspecified lumbar vertebra. It is a non-billable category code — use a more specific child code such as S33.100A for billing.

Status
Header (non-billable)
Chapter
S00-T88
Parent
S33.10
Subcodes
3
Edition
FY2026

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

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code S33.100?
S33.100 is the ICD-10-CM code for "Subluxation of unspecified lumbar vertebra". It falls under S00-T88 Injury, poisoning and certain other consequences of external causes.
Is S33.100 a billable code?
No — S33.100 is a non-billable header code. Use a more specific child code (such as S33.100A) for billing.
What are the subcodes of S33.100?
S33.100 has 3 more specific child codes, including S33.100A, S33.100D, S33.100S.

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

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