Palindromic rheumatism, left hand

This code signifies a diagnosis of palindromic rheumatism affecting the left hand. Palindromic rheumatism is a recurrent, self-limiting inflammatory arthritis characterized by acute attacks of joint pain and swelling that resolve completely, often within hours or days, without causing permanent joint damage.

Apply this code when documentation explicitly states a diagnosis of palindromic rheumatism with the left hand identified as the affected site. This code is appropriate for both initial diagnosis and subsequent encounters related to managing this condition. Supporting documentation should include physician notes detailing the episodic nature of the arthritis and the specific joint involvement.

• Ensure laterality is clearly documented; if the right hand is affected, a different code is required.
• Do not confuse with other forms of inflammatory arthritis, such as rheumatoid arthritis, which typically cause persistent joint inflammation and damage.
• Consider sequencing this code as a primary diagnosis if it is the reason for the encounter, or as a secondary diagnosis if it is a co-morbidity being managed.