Drug/chem diabetes w neurological comp w diabetic amyotrophy

This code signifies diabetes mellitus that has been caused by a drug or chemical, specifically when the patient also presents with neurological complications manifesting as diabetic amyotrophy. Diabetic amyotrophy is a form of diabetic neuropathy characterized by severe pain, weakness, and muscle wasting, typically affecting the proximal muscles of the legs.

Use this code when documentation clearly links the onset of diabetes to a specific drug (e.g., corticosteroids) or chemical exposure, and the patient exhibits symptoms and diagnostic findings consistent with diabetic amyotrophy. Supporting documentation should include a physician's diagnosis of drug-induced diabetes and a confirmed diagnosis of diabetic amyotrophy as a neurological complication.

• Ensure the medical record explicitly states the diabetes is "drug or chemical induced" and not type 1, type 2, or gestational diabetes.
• Confirm the neurological complication is specifically documented as "diabetic amyotrophy" and not another form of neuropathy (e.g., polyneuropathy, mononeuropathy).
• Always sequence this code first if it is the primary reason for the encounter, followed by codes for the specific drug or chemical if known (e.g., T38.0X5A for adverse effect of glucocorticoids).