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ICD-10 Guide
ICD-10 CodesS12.110

S12.110

Billable

Anterior displaced Type II dens fracture

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/11/2025

Code Description

ICD-10 S12.110 is a billable code used to indicate a diagnosis of anterior displaced type ii dens fracture.

Key Diagnostic Point:

An anterior displaced Type II dens fracture refers to a specific type of fracture involving the odontoid process (dens) of the second cervical vertebra (C2). This injury typically occurs due to high-energy trauma, such as motor vehicle accidents or falls, where the head is forcefully flexed or extended. The dens is crucial for the rotation of the head and neck, and a fracture in this area can lead to instability and potential spinal cord injury. Clinically, patients may present with neck pain, limited range of motion, and neurological deficits depending on the severity of the injury. Diagnosis is primarily through imaging studies, including X-rays and CT scans, which can reveal the fracture's displacement and alignment. Management often involves surgical intervention, particularly if there is significant displacement or instability, to prevent complications such as nonunion or neurological impairment. Non-surgical options may include immobilization with a cervical collar or halo vest, depending on the fracture's characteristics and the patient's overall health.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Requires understanding of specific fracture types and their implications.
  • Differentiation from other cervical spine injuries.
  • Need for precise documentation of displacement and stability.
  • Potential for associated neurological injuries.

Audit Risk Factors

  • Inadequate documentation of fracture type and displacement.
  • Failure to capture associated neurological deficits.
  • Misclassification of fracture type leading to incorrect coding.
  • Inconsistent use of imaging results in documentation.

Specialty Focus

Medical Specialties

Emergency Medicine

Documentation Requirements

Documentation must include mechanism of injury, initial assessment findings, imaging results, and any immediate interventions.

Common Clinical Scenarios

Patients presenting with acute neck pain after trauma, requiring imaging and potential stabilization.

Billing Considerations

Ensure thorough documentation of neurological status and any interventions performed in the emergency setting.

Surgery

Documentation Requirements

Operative reports must detail the surgical approach, findings, and any complications encountered during the procedure.

Common Clinical Scenarios

Surgical fixation of the dens fracture due to instability or significant displacement.

Billing Considerations

Accurate coding requires clear documentation of the surgical technique and post-operative care.

Coding Guidelines

Inclusion Criteria

Use S12.110 When
  • Follow the official ICD
  • CM coding guidelines, ensuring accurate documentation of the fracture type, displacement, and any associated injuries
  • Use additional codes for any neurological deficits or complications

Exclusion Criteria

Do NOT use S12.110 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

22551CPT Code

Arthrodesis, anterior or anterolateral approach, cervical, single level

Clinical Scenario

Used in surgical management of anterior displaced Type II dens fractures.

Documentation Requirements

Operative report detailing the approach, fixation method, and any complications.

Specialty Considerations

Ensure alignment with surgical documentation for accurate coding.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of fractures, including the anterior displaced Type II dens fracture, improving the accuracy of data collection and reimbursement processes.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of fractures, including the anterior displaced Type II dens fracture, improving the accuracy of data collection and reimbursement processes.

Reimbursement & Billing Impact

reimbursement processes.

Resources

Clinical References

  • •
    ICD-10-CM Official Guidelines for Coding and Reporting

Coding & Billing References

  • •
    ICD-10-CM Official Guidelines for Coding and Reporting

Frequently Asked Questions

What is the significance of the anterior displacement in a Type II dens fracture?

Anterior displacement in a Type II dens fracture indicates a higher risk of instability and potential neurological injury, necessitating careful evaluation and often surgical intervention.