For this diagnosis of diabetes with skin complications, the relationship between the two conditions must be stated by the provider in their documentation. There is not presumed relationship as with some other diabetes diagnosis. This can include: cellulitis and onychomycosis (fingernails and/or toenails) as well as other provider stated conditions. Codes include: E10.628 Type 1 diabetes mellitus with other skin complications E11.628 Type 2 diabetes mellitus with other skin complications E13.628 Other specified diabetes mellitus with other skin complications Disclaimer: This guidance is to be used for an easy reference; the ICD-9-CM and ICD-10-CM code books and the Official Guidelines for Coding and Reporting are the authoritative references for accurate and complete coding. This blog may contain references or links to statutes, regulations, or other policy materials. It is not intended to take the place of either the written law or regulations. The information presented herein ...