Drug-induced chronic gout, left elbow, without tophus

This code signifies a persistent form of gout affecting the left elbow, where the condition is directly attributable to medication use. It indicates the absence of tophaceous deposits, which are characteristic urate crystal aggregations. The diagnosis implies an ongoing inflammatory response in the joint due to drug-induced hyperuricemia.

Use this code when documentation clearly states chronic gout of the left elbow, explicitly linked to a drug etiology, and confirms the absence of tophi. This would apply to patients experiencing recurrent or persistent gout flares in the left elbow due to medications like diuretics or low-dose aspirin, without visible or palpable tophi.

• Ensure the medical record explicitly links the gout to a specific drug and confirms chronicity.
• Verify the affected joint is the left elbow and that tophi are not present.
• Differentiate from acute drug-induced gout (M10.2-) and chronic gout with tophi (M1A.0-).