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ICD-10 Guide
ICD-10 CodesS02.831

S02.831

Billable

Fracture of medial orbital wall, right side

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

Code Description

ICD-10 S02.831 is a billable code used to indicate a diagnosis of fracture of medial orbital wall, right side.

Key Diagnostic Point:

A fracture of the medial orbital wall, specifically on the right side, typically occurs due to blunt trauma to the face, such as from sports injuries, falls, or motor vehicle accidents. The medial orbital wall is a thin bony structure that separates the orbit from the nasal cavity, making it susceptible to fractures when subjected to significant force. Symptoms may include diplopia (double vision), enophthalmos (sunken eye), and periorbital edema. Diagnosis is primarily through imaging studies, such as CT scans, which can reveal the extent of the fracture and any associated injuries to the surrounding structures. Management often involves observation for minor fractures, while more severe cases may require surgical intervention to repair the wall and restore orbital integrity. Complications can include persistent diplopia, orbital cellulitis, or vision loss if not properly addressed. Accurate coding is essential for appropriate reimbursement and tracking of injury patterns.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Requires understanding of anatomical terminology related to the orbit.
  • Differentiation from other types of orbital fractures.
  • Need for precise documentation of the mechanism of injury.
  • Potential for associated injuries that must be coded separately.

Audit Risk Factors

  • Inadequate documentation of the mechanism of injury.
  • Failure to document associated injuries or complications.
  • Misclassification of the fracture type or location.
  • Inconsistent coding practices across providers.

Specialty Focus

Medical Specialties

Emergency Medicine

Documentation Requirements

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

Common Clinical Scenarios

Patients presenting with facial trauma after a fall or sports injury, often requiring immediate imaging.

Billing Considerations

Ensure that all relevant symptoms and potential complications are documented to support the diagnosis.

Surgery

Documentation Requirements

Operative reports should detail the surgical approach, findings, and any repairs made to the orbital wall.

Common Clinical Scenarios

Surgical repair of a medial orbital wall fracture following trauma, with potential reconstruction of surrounding structures.

Billing Considerations

Accurate coding of surgical procedures performed in conjunction with the fracture repair is essential.

Coding Guidelines

Inclusion Criteria

Use S02.831 When
  • Follow the ICD
  • CM coding guidelines for injuries, 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 S02.831 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

21320CPT Code

Repair of orbital floor fracture

Clinical Scenario

Used when surgical repair is performed for a medial orbital wall fracture.

Documentation Requirements

Operative report detailing the procedure, findings, and any complications.

Specialty Considerations

Ensure that the surgical approach and any additional procedures 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, including the ability to specify the side and location of the injury, which enhances data accuracy and improves patient care tracking.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of fractures, including the ability to specify the side and location of the injury, which enhances data accuracy and improves patient care tracking.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of fractures, including the ability to specify the side and location of the injury, which enhances data accuracy and improves patient care tracking.

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 imaging is required to diagnose a medial orbital wall fracture?

A CT scan is the preferred imaging modality as it provides detailed views of the orbital structures and can identify associated injuries.