Palindromic rheumatism, left wrist

This code signifies a diagnosis of palindromic rheumatism affecting the left wrist. Palindromic rheumatism is a recurrent, self-limiting inflammatory arthritis characterized by acute, episodic attacks of joint pain and swelling that resolve completely between episodes. The condition can affect one or multiple joints, with the wrist being a common site.

Use this code when documentation clearly indicates a diagnosis of palindromic rheumatism specifically localized to the left wrist. Supporting documentation should describe recurrent, transient episodes of inflammation in the left wrist, often with complete resolution between attacks. This code is appropriate when the physician has definitively diagnosed this condition based on clinical presentation and exclusion of other arthropathies.

• Ensure laterality is precisely documented (left wrist) to avoid unspecified or bilateral coding.
• Distinguish from other inflammatory arthropathies like rheumatoid arthritis (M05.-, M06.-) or psoriatic arthritis (L40.5x), which have different clinical courses and diagnostic criteria.
• Code any associated systemic manifestations or complications of palindromic rheumatism separately, if documented.