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ICD-10 Guide
ICD-10 CodesS02.121

S02.121

Billable

Fracture of orbital roof, right side

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

Code Description

ICD-10 S02.121 is a billable code used to indicate a diagnosis of fracture of orbital roof, right side.

Key Diagnostic Point:

The fracture of the orbital roof on the right side is a specific type of craniofacial injury that occurs when there is a break in the bony structure of the upper part of the eye socket. This injury is often the result of blunt trauma, such as from a fall, sports injury, or vehicular accident. The orbital roof is a critical area as it houses the eye and is closely associated with the brain. Symptoms may include periorbital swelling, bruising, diplopia (double vision), and potential vision impairment. Diagnosis typically involves a thorough clinical examination followed by imaging studies, such as CT scans, to assess the extent of the fracture and any associated injuries. Management may include observation for minor fractures, but surgical intervention is often required for significant displacements or to repair associated soft tissue injuries. Complications can include persistent diplopia, enophthalmos (sunken eye), or cerebrospinal fluid leaks if the fracture extends into the cranial cavity. Accurate coding is essential for proper treatment reimbursement and tracking of injury patterns.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Requires understanding of craniofacial anatomy
  • Differentiation from other types of orbital fractures
  • Potential for associated injuries complicating coding
  • Need for precise documentation of mechanism of injury

Audit Risk Factors

  • Inadequate documentation of mechanism of injury
  • Failure to specify laterality (right side)
  • Misclassification of fracture type
  • Lack of imaging documentation to support diagnosis

Specialty Focus

Medical Specialties

Emergency Medicine

Documentation Requirements

Documentation must include a detailed account of the mechanism of injury, initial assessment findings, and any imaging results.

Common Clinical Scenarios

Patients presenting with blunt trauma to the face, often following sports injuries or accidents.

Billing Considerations

Ensure that all associated symptoms, such as visual disturbances, are documented to support the diagnosis.

Surgery

Documentation Requirements

Operative reports must detail the surgical approach, findings, and any repairs made to the orbital roof.

Common Clinical Scenarios

Surgical intervention for displaced fractures or those associated with significant soft tissue injury.

Billing Considerations

Document any complications encountered during surgery, as these may affect coding and reimbursement.

Coding Guidelines

Inclusion Criteria

Use S02.121 When
  • Follow the official ICD
  • CM coding guidelines, ensuring that the code reflects the specific site and type of fracture
  • Document the mechanism of injury and any associated conditions

Exclusion Criteria

Do NOT use S02.121 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

21320CPT Code

Repair of orbital roof fracture

Clinical Scenario

Used when surgical intervention is performed to repair the fracture.

Documentation Requirements

Operative report must detail the procedure and findings.

Specialty Considerations

Ensure that the surgical approach and any complications are documented.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of fractures, improving the accuracy of data collection and reimbursement processes. S02.121 provides a clear distinction for orbital roof fractures, enhancing clinical understanding and management.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of fractures, improving the accuracy of data collection and reimbursement processes. S02.121 provides a clear distinction for orbital roof fractures, enhancing clinical understanding and management.

Reimbursement & Billing Impact

reimbursement processes. S02.121 provides a clear distinction for orbital roof fractures, enhancing clinical understanding and management.

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 documenting the mechanism of injury for S02.121?

Documenting the mechanism of injury is crucial for establishing the context of the fracture, which can impact treatment decisions and coding accuracy. It helps differentiate between types of injuries and supports the medical necessity for procedures performed.