R26.9 – Unspecified abnormalities of gait and mobility

Use diagnosis code R26.9 (Unspecified abnormalities of gait and mobility) when a patient presents with difficulty walking or other gait abnormalities that cannot be attributed to a more specific condition. This code is typically used when clinical findings are present but a definitive diagnosis has not yet been determined.

Yes, R26.9 is a billable ICD-10-CM diagnosis code. It can be used to indicate a diagnosis for reimbursement purposes when submitted on a medical claim, as long as the documentation supports the presence of gait or mobility issues without a more precise underlying cause.

Treatment depends on the underlying cause but may include physical therapy to improve strength and coordination, mobility aids such as canes or walkers for safety, and neurological or psychological evaluation if functional or central causes are suspected. In some cases, additional diagnostics are needed to refine the diagnosis and guide more targeted management.