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v1.0.0
ICD-10 Guide
ICD-10 CodesS02.412

S02.412

Billable

LeFort II fracture

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

Code Description

ICD-10 S02.412 is a billable code used to indicate a diagnosis of lefort ii fracture.

Key Diagnostic Point:

A LeFort II fracture is a type of mid-facial fracture that involves the maxilla and the nasal bones, characterized by a horizontal fracture line that extends from the nasal bridge through the maxilla and into the zygomatic arch. This fracture is typically the result of high-impact trauma, such as motor vehicle accidents, falls, or assaults. Clinically, patients may present with facial swelling, bruising, and malocclusion. The fracture can lead to complications such as airway obstruction, vision problems, and significant cosmetic deformities if not properly managed. Diagnosis is primarily through imaging studies, including CT scans, which provide detailed views of the facial skeleton. Management often requires surgical intervention to realign the fractured bones and stabilize the facial structure, followed by a period of recovery and rehabilitation. The prognosis is generally good with appropriate treatment, but complications can arise if the fracture is not accurately diagnosed or treated in a timely manner.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Requires understanding of facial anatomy and fracture classification
  • Differentiation from other facial fractures (e.g., LeFort I and III)
  • Potential for associated injuries (e.g., dental, ocular)
  • Need for precise documentation of mechanism of injury

Audit Risk Factors

  • Inadequate documentation of mechanism of injury
  • Failure to specify associated injuries or complications
  • Incorrect coding of fracture type or location
  • Lack of clarity in surgical documentation

Specialty Focus

Medical Specialties

Emergency Medicine

Documentation Requirements

Documentation must include a thorough assessment of the patient's injuries, mechanism of injury, and any immediate interventions performed.

Common Clinical Scenarios

Patients presenting with facial trauma after a car accident or physical altercation.

Billing Considerations

Ensure that all associated injuries are documented to support the complexity of the case.

Surgery

Documentation Requirements

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

Common Clinical Scenarios

Surgical repair of LeFort II fractures involving plate fixation or maxillomandibular advancement.

Billing Considerations

Documenting pre-operative imaging findings and post-operative outcomes is crucial for accurate coding.

Coding Guidelines

Inclusion Criteria

Use S02.412 When
  • Follow the official ICD
  • CM coding guidelines, ensuring that the code reflects the specific type of fracture and its location
  • Document the mechanism of injury and any associated conditions to support the coding choice

Exclusion Criteria

Do NOT use S02.412 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

21141CPT Code

Open reduction of facial fracture

Clinical Scenario

Used during surgical repair of a LeFort II fracture.

Documentation Requirements

Operative report must detail the surgical approach and fixation methods.

Specialty Considerations

Ensure alignment with the diagnosis and document any complications.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of facial fractures, including the LeFort classification, which enhances 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 facial fractures, including the LeFort classification, which enhances 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 primary mechanism of injury for a LeFort II fracture?

The primary mechanism of injury for a LeFort II fracture is typically high-impact trauma, such as from motor vehicle accidents, falls, or physical assaults.