Drug/chem diabetes mellitus w oth oral complications

This code signifies diabetes mellitus that has been caused by a medication or chemical substance, and is further complicated by oral manifestations other than periodontal disease or dental caries. These oral complications might include conditions such as xerostomia, oral candidiasis, glossitis, or stomatitis directly attributable to the drug-induced diabetes.

Apply this code when documentation clearly indicates diabetes mellitus was induced by a drug or chemical, and the patient presents with specific oral complications (excluding periodontal disease or dental caries) linked to this diabetic state. Supporting documentation should specify the drug/chemical responsible and detail the nature of the "other" oral complication.

• Always sequence the drug or chemical responsible for the diabetes as an additional code to fully describe the etiology.
• Ensure the documentation explicitly states the oral complication is not periodontal disease or dental caries, as these have specific codes.
• Verify that the diabetes is indeed drug-induced, not pre-existing type 1 or type 2 diabetes exacerbated by medication.