Idiopathic gout, unspecified wrist

This code signifies a form of arthritis caused by the accumulation of uric acid crystals in the joints, specifically affecting an unspecified wrist joint. "Idiopathic" indicates that the underlying cause of the elevated uric acid levels is unknown. This condition leads to sudden, severe attacks of pain, swelling, redness, and tenderness in the affected wrist.

Apply this code when documentation confirms a diagnosis of gout affecting the wrist, and the physician has not identified a secondary cause for the hyperuricemia. This code is appropriate when the specific wrist (left or right) is not documented. Supporting documentation should include physician notes detailing symptoms consistent with gout and a diagnosis of idiopathic gout of the wrist.

• Ensure documentation specifies "idiopathic" or "primary" gout; otherwise, consider codes for secondary gout.
• If the specific wrist (left or right) is documented, use the more specific codes M10.031 (right) or M10.032 (left).
• Always sequence this code after any codes for acute exacerbation if applicable, or as the primary diagnosis if it's the reason for the encounter.