Lead-induced gout, unspecified site

This code signifies gout that is directly caused by lead poisoning, affecting an unspecified joint or body region. It represents an inflammatory arthritis characterized by the deposition of uric acid crystals in joints, where the etiology is specifically linked to elevated lead levels in the body.

Use this code when documentation clearly states a diagnosis of lead-induced gout without specifying the affected anatomical site. This typically occurs in patients with a history of lead exposure and laboratory findings confirming elevated lead levels, alongside clinical signs and symptoms of gout.

• Ensure documentation explicitly links gout to lead exposure; otherwise, use a code for primary or secondary gout.
• If the specific site of gout is documented (e.g., foot, hand), use a more specific code from the M10.1- subcategory.
• Always code the underlying lead poisoning (e.g., T56.0X1- for lead and its compounds) as a primary or secondary diagnosis, depending on the encounter's focus.