Lead-induced gout, left ankle and foot

This diagnosis code signifies an inflammatory arthritis of the left ankle and foot caused by elevated lead levels in the body. It specifically identifies gout that has developed as a direct consequence of lead toxicity, affecting the joints of the lower extremity.

Apply this code when documentation clearly links a patient's gout in the left ankle and foot to lead exposure or lead poisoning. This typically requires a confirmed diagnosis of gout in the specified location and evidence of lead toxicity, such as elevated blood lead levels.

• Ensure documentation explicitly states "lead-induced" gout to support the specificity of this code.
• Always code the underlying lead poisoning (e.g., T56.0X1-) as a primary or secondary diagnosis, depending on the circumstances.
• Do not use this code for gout not explicitly attributed to lead, even if lead exposure is present.