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S13.12

Non-billable

Subluxation and dislocation of C1/C2 cervical vertebrae

S13.12 is the ICD-10-CM code for Subluxation and dislocation of C1/C2 cervical vertebrae. It is a non-billable category code — use a more specific child code such as S13.120 for billing.

Status
Header (non-billable)
Chapter
S00-T88
Parent
S13.1
Subcodes
2
Edition
FY2026

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

Includes

  • •Subluxation and dislocation of atlantoaxial joint

Frequently asked questions

What is ICD-10 code S13.12?
S13.12 is the ICD-10-CM code for "Subluxation and dislocation of C1/C2 cervical vertebrae". It falls under S00-T88 Injury, poisoning and certain other consequences of external causes.
Is S13.12 a billable code?
No — S13.12 is a non-billable header code. Use a more specific child code (such as S13.120) for billing.
What are the subcodes of S13.12?
S13.12 has 2 more specific child codes, including S13.120, S13.121.

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

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