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ICD-10 Guide
ICD-10 CodesS13.4

S13.4

Billable

Sprain of ligaments of cervical spine

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

Code Description

ICD-10 S13.4 is a billable code used to indicate a diagnosis of sprain of ligaments of cervical spine.

Key Diagnostic Point:

A sprain of the ligaments of the cervical spine refers to an injury characterized by the overstretching or tearing of the ligaments that support the cervical vertebrae. This condition often arises from sudden movements or trauma, such as whiplash injuries from motor vehicle accidents, falls, or sports-related incidents. Patients typically present with neck pain, stiffness, and limited range of motion. Symptoms may also include headaches, shoulder pain, and neurological signs if nerve roots are affected. Diagnosis is primarily clinical, supported by imaging studies such as X-rays or MRI to rule out fractures or disc injuries. Management usually involves conservative treatment, including rest, physical therapy, and pain management. In severe cases, surgical intervention may be necessary. Complications can include chronic pain, persistent stiffness, and, in rare cases, neurological deficits if the injury affects spinal cord structures.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Differentiating between sprains and strains
  • Identifying associated injuries (e.g., fractures)
  • Documenting the mechanism of injury accurately
  • Understanding the severity of the sprain

Audit Risk Factors

  • Inadequate documentation of the mechanism of injury
  • Failure to specify the severity of the sprain
  • Misclassification of sprain versus strain
  • Lack of follow-up documentation on treatment outcomes

Specialty Focus

Medical Specialties

Emergency Medicine

Documentation Requirements

Detailed documentation of the mechanism of injury, initial assessment findings, and any imaging results.

Common Clinical Scenarios

Patients presenting with neck pain after a motor vehicle accident or sports injury.

Billing Considerations

Ensure that the mechanism of injury is clearly documented to support the diagnosis.

Surgery

Documentation Requirements

Operative reports should detail the surgical approach if intervention is necessary, including preoperative assessments.

Common Clinical Scenarios

Surgical management of severe cervical sprains with associated instability.

Billing Considerations

Document any concurrent procedures performed during surgery.

Coding Guidelines

Inclusion Criteria

Use S13.4 When
  • Follow ICD
  • CM guidelines for coding injuries, ensuring that the specific site and type of injury are accurately captured
  • Use additional codes to specify any associated conditions or complications

Exclusion Criteria

Do NOT use S13.4 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

99283CPT Code

Emergency department visit, moderate severity

Clinical Scenario

Used when a patient presents with a cervical sprain in the emergency department.

Documentation Requirements

Document the patient's history, examination findings, and treatment plan.

Specialty Considerations

Emergency medicine providers should ensure thorough documentation of the mechanism of injury.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed 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 has allowed 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 a sprain and a strain?

A sprain involves injury to ligaments, while a strain involves injury to muscles or tendons. Accurate documentation is essential to differentiate between the two.