ICD-10-CM > E00-E89 > E08-E13 > E13 > E13.6 > E13.62 E13.62 Other specified diabetes mellitus with skin complications Non-Billable/Non-Specific Codes E13.620Other specified diabetes mellitus with diabetic dermatitisE13.621Other specified diabetes mellitus with foot ulcerE13.622Other specified diabetes mellitus with other skin ulcerE13.628Other specified diabetes mellitus with other skin complications