2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Skin And Subcutaneous Tissue 680-709 > Other Inflammatory Conditions Of Skin And Subcutaneous Tissue 690-698 > Bullous Dermatoses 694.* > 2006 ICD-9-CM Diagnosis 694.6 Benign mucous membrane pemphigoid View the most recent version of ICD-9-CM 694.6 A chronic blistering disease with predilection for mucous membranes and less frequently the skin, and with a tendency to scarring. It is sometimes called ocular pemphigoid because of conjunctival mucous membrane involvement. 694.6 is a non-specific code that cannot be used to specify a diagnosis View the ICD-9-CM Volume 1 694.* hierarchy Alternate Terminology Cicatricial pemphigoid Mucosynechial atrophic bullous dermatitis