ICD-10-CM > I00-I99 > I70-I79 > I70 > I70.2 > I70.25 I70.25 Atherosclerosis of native arteries of other extremities with ulceration Billable/Specific Copy Code Copy Description Includes any condition classifiable to I70.218 and I70.228 Use Additional code to identify the severity of the ulcer (L98.49-)