Lead-induced gout, right elbow

This code signifies an inflammatory arthropathy characterized by the deposition of monosodium urate crystals in the right elbow joint, specifically caused by lead toxicity. It represents a form of secondary gout where lead exposure is the direct etiological factor.

Apply this code when documentation explicitly states a diagnosis of gout in the right elbow and clearly links it to lead poisoning or elevated lead levels. This typically occurs in patients with a history of lead exposure presenting with acute or chronic right elbow pain, swelling, and tenderness, with laboratory evidence of hyperuricemia and lead toxicity.

• Ensure documentation specifies "lead-induced" gout; otherwise, a different etiology code for gout may be more appropriate.
• Always code the underlying lead poisoning (e.g., T56.0X1A for acute lead poisoning) as a primary or secondary diagnosis, depending on the encounter's focus.
• Verify the laterality (right elbow) is clearly documented to support this specific code.