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 CodesS13.17

S13.17

Billable

Subluxation and dislocation of C6/C7 cervical vertebrae

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

Code Description

ICD-10 S13.17 is a billable code used to indicate a diagnosis of subluxation and dislocation of c6/c7 cervical vertebrae.

Key Diagnostic Point:

Subluxation and dislocation of the C6/C7 cervical vertebrae refers to a condition where there is a partial or complete displacement of the cervical vertebrae at the sixth and seventh levels of the spine. This injury can occur due to trauma, such as a fall, motor vehicle accident, or sports-related injury. The cervical spine is crucial for protecting the spinal cord and supporting the head, and injuries at this level can lead to significant neurological deficits. Symptoms may include neck pain, limited range of motion, numbness, tingling, or weakness in the arms and hands, and in severe cases, paralysis. Diagnosis typically involves a thorough clinical examination, imaging studies such as X-rays, CT scans, or MRI to assess the extent of the injury and any associated spinal cord involvement. Management may include conservative treatment like immobilization and physical therapy or surgical intervention to realign the vertebrae and stabilize the spine. Complications can include chronic pain, neurological deficits, or recurrent dislocation if not properly managed.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variability in presentation and severity of symptoms
  • Need for precise imaging interpretation
  • Potential for associated neurological injuries
  • Differentiation from other cervical spine injuries

Audit Risk Factors

  • Inadequate documentation of the mechanism of injury
  • Failure to specify the type of dislocation (complete vs. incomplete)
  • Lack of imaging documentation to support diagnosis
  • Misclassification of the injury severity

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

Trauma patients presenting with neck pain after a fall or collision.

Billing Considerations

Ensure that all neurological assessments are documented to support the diagnosis and any potential interventions.

Surgery

Documentation Requirements

Operative reports must detail the surgical approach, findings, and any corrective measures taken.

Common Clinical Scenarios

Patients requiring surgical intervention for stabilization of the cervical spine.

Billing Considerations

Accurate coding of surgical procedures performed in conjunction with the dislocation is critical.

Coding Guidelines

Inclusion Criteria

Use S13.17 When
  • Follow the official ICD
  • CM coding guidelines, ensuring that the code reflects the specific nature of the injury and any associated conditions

Exclusion Criteria

Do NOT use S13.17 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

63015CPT Code

Laminectomy, cervical

Clinical Scenario

Performed in cases of severe spinal cord compression due to dislocation.

Documentation Requirements

Operative report must detail the procedure and indications.

Specialty Considerations

Neurosurgery or orthopedic surgery documentation must be thorough.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 allows for more specific coding of cervical spine injuries, improving the accuracy of data collection and reimbursement processes.

ICD-9 vs ICD-10

The transition to ICD-10 allows for more specific coding of cervical spine injuries, 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 difference between subluxation and dislocation?

Subluxation refers to a partial dislocation where the joint surfaces are misaligned but still in contact, while dislocation indicates a complete separation of the joint surfaces.