S12.040A
BillableDisplaced lateral mass fracture of first cervical vertebra, initial encounter for closed fracture
S12.040A is the ICD-10-CM code for Displaced lateral mass fracture of first cervical vertebra, initial encounter for closed fracture. It is a billable, specific code valid for reimbursement.
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 S12.040A?
- S12.040A is the ICD-10-CM code for "Displaced lateral mass fracture of first cervical vertebra, initial encounter for closed fracture". It falls under S00-T88 Injury, poisoning and certain other consequences of external causes.
- Is S12.040A a billable code?
- Yes — S12.040A is a billable, specific ICD-10-CM code valid for reimbursement.
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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