ICD-10-CM > E00-E89 > E08-E13 > E10 > E10.6 > E10.62 > E10.622 E10.622 Type 1 diabetes mellitus with other skin ulcer Billable/Specific Copy Code Copy Description Use Additional code to identify site of ulcer (L97.1-L97.9, L98.41-L98.49)