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v1.0.0
ICD-10 Guide
ICD-10 CodesR26.2

R26.2

Difficulty in walking, not elsewhere classified

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

Code Description

ICD-10 R26.2 is a billable code used to indicate a diagnosis of difficulty in walking, not elsewhere classified.

Key Diagnostic Point:

Difficulty in walking, classified under ICD-10 code R26.2, refers to a range of symptoms that indicate challenges in ambulation that cannot be attributed to a specific diagnosis. This may manifest as an unsteady gait, limping, or an inability to walk without assistance. The underlying causes can be diverse, including neurological disorders (such as Parkinson's disease or multiple sclerosis), musculoskeletal issues (like arthritis or fractures), or even metabolic conditions (such as diabetes leading to neuropathy). Patients may present with varying degrees of severity, from mild difficulty to complete inability to walk. The clinical context is crucial, as the symptom may arise from acute events (like a stroke) or chronic conditions. A thorough assessment, including a detailed history and physical examination, is essential to identify potential contributing factors and guide further diagnostic testing. Laboratory findings may include imaging studies or blood tests to rule out underlying conditions. Accurate documentation of the patient's functional status and any associated symptoms is vital for appropriate coding.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variety of potential underlying causes
  • Need for comprehensive patient history
  • Differentiation from similar codes
  • Documentation of severity and duration

Audit Risk Factors

  • Inadequate documentation of the underlying cause
  • Failure to specify the severity of walking difficulty
  • Misuse of related codes leading to confusion
  • Lack of supporting clinical evidence for the diagnosis

Specialty Focus

Medical Specialties

Internal Medicine

Documentation Requirements

Detailed patient history, including onset, duration, and associated symptoms; physical examination findings; and any relevant lab results.

Common Clinical Scenarios

Patients presenting with chronic conditions like diabetes or arthritis that may contribute to walking difficulties.

Billing Considerations

Consideration of comorbidities that may affect mobility and the need for interdisciplinary referrals.

Emergency Medicine

Documentation Requirements

Acute care documentation must include the mechanism of injury (if applicable), immediate assessment findings, and any interventions performed.

Common Clinical Scenarios

Acute presentations following falls, strokes, or trauma leading to sudden difficulty in walking.

Billing Considerations

Rapid assessment and documentation are critical, especially in cases of acute neurological events.

Coding Guidelines

Inclusion Criteria

Use R26.2 When
  • Follow official ICD
  • 10 coding guidelines, ensuring that the code is used only when the difficulty in walking is not classified elsewhere
  • Document the clinical rationale for using this code

Exclusion Criteria

Do NOT use R26.2 When
No specific exclusions found.

Related CPT Codes

99213CPT Code

Established patient office visit, Level 3

Clinical Scenario

Used when evaluating a patient with difficulty in walking during a routine follow-up visit.

Documentation Requirements

Document the patient's history, examination findings, and any management plans discussed.

Specialty Considerations

Internal medicine may require additional documentation of chronic conditions affecting mobility.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of symptoms like difficulty in walking, enabling better tracking of patient outcomes and resource allocation.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of symptoms like difficulty in walking, enabling better tracking of patient outcomes and resource allocation.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of symptoms like difficulty in walking, enabling better tracking of patient outcomes 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

When should I use R26.2?

Use R26.2 when a patient presents with difficulty in walking that cannot be classified under a more specific diagnosis. Ensure that the documentation supports this coding choice.