709 Other disorders of skin and subcutaneous tissue 
709.0 Dyschromia 
709.00 Dyschromia unspecified convert 709.00 to ICD-10-CM 709.01 Vitiligo convert 709.01 to ICD-10-CM
709.09 Other dyschromia convert 709.09 to ICD-10-CM 709.1 Vascular disorders of skin convert 709.1 to ICD-10-CM 709.2 Scar conditions and fibrosis of skin convert 709.2 to ICD-10-CM 709.3 Degenerative skin disorders convert 709.3 to ICD-10-CM 709.4 Foreign body granuloma of skin and subcutaneous tissue convert 709.4 to ICD-10-CM 709.8 Other specified disorders of skin convert 709.8 to ICD-10-CM 709.9 Unspecified disorder of skin and subcutaneous tissue convert 709.9 to ICD-10-CM