ICD-10 Logo
ICDxICD-10 Medical Coding
ICD-10 Logo
ICDxICD-10 Medical Coding
ICD 10 CodesDiagnoses
ICD 10 CodesDiagnoses
ICD-10 Logo
ICDxICD-10 Medical Coding

Comprehensive ICD-10-CM code reference with AI-powered search capabilities.

© 2025 ICD Code Compass. All rights reserved.

Browse

  • All Chapters
  • All Categories
  • Diagnoses

Tools

  • AI Code Search
ICD-10-CM codes are maintained by the CDC and CMS. This tool is for reference purposes only.
v1.0.0
ICD-10 Guide
ICD-10 CodesM48.45

M48.45

Billable

Fatigue fracture of vertebra, thoracolumbar region

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/17/2025

Code Description

ICD-10 M48.45 is a billable code used to indicate a diagnosis of fatigue fracture of vertebra, thoracolumbar region.

Key Diagnostic Point:

A fatigue fracture of the vertebra in the thoracolumbar region is a type of stress fracture that occurs due to repetitive mechanical loading or overuse, often seen in individuals with underlying conditions such as osteoporosis or inflammatory spine diseases. This fracture typically affects the thoracic and lumbar vertebrae, leading to pain, reduced mobility, and potential neurological deficits if the spinal cord is compromised. Patients may present with localized pain that worsens with activity and improves with rest. Diagnosis is often confirmed through imaging studies, such as X-rays or MRI, which can reveal vertebral body deformities or edema. Management may include conservative measures like rest, physical therapy, and pain management, or surgical intervention in severe cases. It is crucial to assess for any underlying conditions such as ankylosing spondylitis, which can predispose patients to fatigue fractures due to chronic inflammation and structural changes in the spine.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Differentiating between fatigue fractures and other types of vertebral fractures.
  • Identifying underlying conditions such as ankylosing spondylitis or osteoporosis.
  • The need for precise documentation of the mechanism of injury.
  • Variability in clinical presentation and imaging findings.

Audit Risk Factors

  • Inadequate documentation of the mechanism of injury.
  • Failure to document co-existing conditions.
  • Misclassification of the type of fracture.
  • Lack of imaging results in the medical record.

Specialty Focus

Medical Specialties

Orthopedics

Documentation Requirements

Detailed imaging reports, clinical notes describing the mechanism of injury, and treatment plans.

Common Clinical Scenarios

Patients presenting with back pain after repetitive activities or trauma, especially in athletes or older adults.

Billing Considerations

Ensure that all relevant imaging studies are included in the documentation to support the diagnosis.

Rheumatology

Documentation Requirements

Comprehensive assessment of inflammatory markers, history of inflammatory spine conditions, and treatment history.

Common Clinical Scenarios

Patients with a history of ankylosing spondylitis presenting with new onset back pain.

Billing Considerations

Documenting the relationship between inflammatory conditions and the development of fatigue fractures.

Coding Guidelines

Inclusion Criteria

Use M48.45 When
  • Follow official ICD
  • CM guidelines for coding fractures, ensuring to document the specific location and type of fracture
  • Include any relevant history of osteoporosis or inflammatory conditions that may contribute to the fracture

Exclusion Criteria

Do NOT use M48.45 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

20610CPT Code

Arthrocentesis, aspiration and/or injection into a major joint or bursa

Clinical Scenario

Used when joint injections are performed for pain management in patients with vertebral fractures.

Documentation Requirements

Document the joint involved, the procedure performed, and the indication for the injection.

Specialty Considerations

Orthopedic specialists should ensure that the rationale for the procedure is clearly documented.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of fatigue fractures, improving the ability to capture the nuances of these injuries and their underlying causes, which can enhance patient care and resource allocation.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of fatigue fractures, improving the ability to capture the nuances of these injuries and their underlying causes, which can enhance patient care and resource allocation.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of fatigue fractures, improving the ability to capture the nuances of these injuries and their underlying causes, which can enhance patient care and resource allocation.

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 cause of fatigue fractures in the thoracolumbar region?

Fatigue fractures in the thoracolumbar region are primarily caused by repetitive mechanical stress on the vertebrae, often exacerbated by conditions such as osteoporosis or inflammatory diseases like ankylosing spondylitis.