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v1.0.0
ICD-10 Guide
ICD-10 CodesG83.83

G83.83

Billable

Posterior cord syndrome

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/05/2025

Code Description

ICD-10 G83.83 is a billable code used to indicate a diagnosis of posterior cord syndrome.

Key Diagnostic Point:

Posterior cord syndrome is a rare neurological condition characterized by the loss of proprioception and vibratory sense due to damage to the posterior columns of the spinal cord. This condition can result from various etiologies, including trauma, multiple sclerosis, or vitamin B12 deficiency. Patients may present with symptoms such as ataxia, weakness, and sensory deficits, particularly affecting the lower limbs. Unlike anterior cord syndrome, where motor function is severely impaired, individuals with posterior cord syndrome may retain some motor function but experience significant mobility impairments due to proprioceptive loss. This can lead to difficulties in coordination and balance, impacting daily activities and overall quality of life. In cases where posterior cord syndrome is associated with conditions like cerebral palsy, paralysis, paraplegia, or quadriplegia, the complexity of management increases, necessitating a multidisciplinary approach to rehabilitation and support.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variety of underlying causes leading to posterior cord syndrome.
  • Overlap with other neurological conditions, complicating diagnosis.
  • Need for comprehensive documentation of sensory and motor deficits.
  • Potential for co-existing conditions that may affect coding.

Audit Risk Factors

  • Inadequate documentation of sensory deficits.
  • Failure to specify the underlying cause of the syndrome.
  • Misclassification of the syndrome due to overlapping symptoms.
  • Lack of detailed clinical notes regarding mobility impairments.

Specialty Focus

Medical Specialties

Neurology

Documentation Requirements

Detailed neurological examination notes, including sensory and motor assessments.

Common Clinical Scenarios

Patients presenting with unexplained ataxia or sensory loss.

Billing Considerations

Ensure clear documentation of the neurological deficits and their impact on mobility.

Rehabilitation Medicine

Documentation Requirements

Comprehensive rehabilitation assessments, including functional mobility evaluations.

Common Clinical Scenarios

Patients requiring physical therapy for mobility impairments due to posterior cord syndrome.

Billing Considerations

Document the patient's progress and response to therapy to support ongoing treatment.

Coding Guidelines

Inclusion Criteria

Use G83.83 When
  • Follow official ICD
  • 10 coding guidelines, ensuring accurate documentation of the condition's etiology and associated symptoms
  • Include any relevant co
  • morbidities that may affect treatment and outcomes

Exclusion Criteria

Do NOT use G83.83 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

97110CPT Code

Therapeutic exercises

Clinical Scenario

Used for rehabilitation of patients with mobility impairments due to posterior cord syndrome.

Documentation Requirements

Document the specific exercises performed and the patient's response.

Specialty Considerations

Physical therapy notes should detail progress and functional improvements.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of posterior cord syndrome, improving the accuracy of data collection and treatment planning. This specificity aids in better understanding the condition's prevalence and management outcomes.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of posterior cord syndrome, improving the accuracy of data collection and treatment planning. This specificity aids in better understanding the condition's prevalence and management outcomes.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of posterior cord syndrome, improving the accuracy of data collection and treatment planning. This specificity aids in better understanding the condition's prevalence and management outcomes.

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 are the common causes of posterior cord syndrome?

Common causes include trauma, multiple sclerosis, vitamin B12 deficiency, and other neurological disorders that affect the spinal cord.