ICD-9-CM 529.1 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 529.1 should only be used for claims with a date of service on or before September 30, 2015. For claims with a date of service on or after October 1, 2015, use an equivalent ICD-10-CM code (or codes).
A benign condition characterized by the development of irregular patches in the surface of the tongue resulting in a map-like appearance. The patches migrate from day to day and usually resolve without treatment
An idiopathic disorder characterized by the loss of filiform papillae leaving reddened areas of circinate macules bound by a white band. The lesions heal, then others erupt