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v1.0.0
ICD-10 Guide
ICD-10 CodesR26.0

R26.0

Ataxic gait

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

Code Description

ICD-10 R26.0 is a billable code used to indicate a diagnosis of ataxic gait.

Key Diagnostic Point:

Ataxic gait is characterized by a lack of coordination and balance during ambulation, resulting in an unsteady and irregular walking pattern. This condition can manifest as a wide-based gait, staggering, or difficulty in maintaining a straight line while walking. Patients may exhibit swaying or a tendency to fall, which can be exacerbated by changes in direction or speed. Ataxic gait can arise from various underlying neurological conditions, including cerebellar disorders, peripheral neuropathies, or vestibular dysfunction. It is essential to differentiate ataxic gait from other gait abnormalities, such as spastic or dystonic gait, as the management and underlying causes may differ significantly. Clinical evaluation often includes a thorough neurological examination, assessment of balance and coordination, and may involve imaging studies or laboratory tests to identify the underlying etiology. Accurate documentation of the patient's history, associated symptoms, and any precipitating factors is crucial for effective coding and treatment planning.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variety of underlying causes requiring differential diagnosis
  • Potential overlap with other gait disorders
  • Need for comprehensive clinical documentation
  • Variability in presentation among patients

Audit Risk Factors

  • Inadequate documentation of the underlying cause
  • Failure to differentiate from other gait disorders
  • Misuse of related codes leading to upcoding or downcoding
  • Lack of specificity in clinical notes

Specialty Focus

Medical Specialties

Internal Medicine

Documentation Requirements

Detailed history of present illness, neurological examination findings, and any relevant lab or imaging results.

Common Clinical Scenarios

Patients presenting with unsteady gait due to chronic conditions such as diabetes or multiple sclerosis.

Billing Considerations

Consideration of comorbidities that may contribute to gait abnormalities, such as arthritis or cardiovascular issues.

Emergency Medicine

Documentation Requirements

Acute assessment of gait, including any recent falls or injuries, and immediate neurological evaluation.

Common Clinical Scenarios

Patients presenting with sudden onset ataxic gait following a head injury or stroke.

Billing Considerations

Rapid identification of potential life-threatening conditions that may present with ataxic gait.

Coding Guidelines

Inclusion Criteria

Use R26.0 When
  • Follow the official ICD
  • CM coding guidelines, ensuring that the code is used only when ataxic gait is the primary symptom and that all relevant clinical information is documented

Exclusion Criteria

Do NOT use R26.0 When
No specific exclusions found.

Related CPT Codes

99213CPT Code

Established patient office visit, Level 3

Clinical Scenario

Used when evaluating a patient with ataxic gait in an outpatient setting.

Documentation Requirements

Document history, examination findings, and any treatment plans.

Specialty Considerations

Ensure that the visit level reflects the complexity of the patient's condition.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of gait abnormalities, improving the ability to capture the nuances of ataxic gait and its underlying causes, which can enhance patient care and treatment planning.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of gait abnormalities, improving the ability to capture the nuances of ataxic gait and its underlying causes, which can enhance patient care and treatment planning.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of gait abnormalities, improving the ability to capture the nuances of ataxic gait and its underlying causes, which can enhance patient care and treatment planning.

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 ataxic gait?

Ataxic gait can be caused by various conditions affecting the cerebellum, vestibular system, or peripheral nerves, including stroke, multiple sclerosis, and alcohol-related disorders.

How is ataxic gait diagnosed?

Diagnosis involves a thorough neurological examination, assessment of balance and coordination, and may include imaging studies or laboratory tests to identify underlying causes.