Behcet's disease

This code identifies Behcet's disease, a chronic, multisystem inflammatory disorder characterized by recurrent oral and genital ulcers, uveitis, and skin lesions. It is a form of vasculitis that can affect various organs, including the joints, central nervous system, and gastrointestinal tract.

Assign this code when documentation confirms a diagnosis of Behcet's disease, regardless of the specific organ systems involved. This diagnosis is typically made based on clinical criteria, such as the presence of recurrent oral aphthous ulcers plus at least two other characteristic symptoms.

• Be sure to code any specific manifestations or complications of Behcet's disease (e.g., uveitis, arthritis) in addition to this primary diagnosis.
• Distinguish from other forms of vasculitis or autoimmune diseases that may present with similar symptoms.
• Ensure the medical record clearly supports the diagnosis of Behcet's disease, often requiring a rheumatologist's assessment.