Vitiligo of right upper eyelid and periocular area

This code signifies the presence of vitiligo, a chronic autoimmune condition characterized by depigmentation, specifically affecting the right upper eyelid and the surrounding periocular skin. It results in distinct, milky-white patches due to the loss of melanocytes in these areas.

Apply this code when documentation clearly states a diagnosis of vitiligo localized to the right upper eyelid and/or the periocular region. Supporting documentation should include physician notes detailing the location and nature of the depigmentation.

• Differentiate laterality carefully; ensure the right upper eyelid and periocular area are explicitly documented.
• Avoid using this code for vitiligo affecting other eyelid areas or generalized vitiligo.
• Confirm that the diagnosis is vitiligo, not another form of hypopigmentation or albinism.