Difficulty in walking, not elsewhere classified

This code signifies a patient's reported or observed impairment in their ability to ambulate, which is not attributable to a specific neurological, musculoskeletal, or other classified condition. It describes a general functional limitation in walking that lacks a more precise diagnostic code.

This code is appropriate when documentation indicates a patient is experiencing difficulty walking, and a more specific underlying cause (e.g., ataxia, muscle weakness due to a specific disease) has not been identified or is not yet confirmed. It is often used as a symptom code when the definitive diagnosis for the ambulation difficulty is pending or unknown.

• Do not use this code if the documentation specifies unsteadiness on feet (R26.81) or a fall (R29.6), as these are Excludes1 conditions.
• Always sequence this code after the definitive diagnosis if the cause of the walking difficulty is known and documented.
• Ensure documentation clearly states "difficulty in walking" or a similar phrase, and that no more specific code for the underlying cause is available.