Enteropathic arthropathies, right ankle and foot

This code signifies an inflammatory joint disease affecting the right ankle and foot, specifically associated with an underlying inflammatory bowel disease (IBD) such as Crohn's disease or ulcerative colitis. It represents a reactive arthritis where the joint inflammation is a systemic manifestation of the gastrointestinal condition.

Apply this code when documentation clearly states enteropathic arthropathy affecting the right ankle and foot. This typically occurs in patients with a confirmed diagnosis of IBD who present with joint pain, swelling, and stiffness in the specified anatomical location.

• Ensure the documentation specifies "right" ankle and foot; laterality is crucial for accurate coding.
• Always code the underlying inflammatory bowel disease (e.g., Crohn's disease, ulcerative colitis) first, as it is the primary etiology.
• Distinguish from other forms of inflammatory arthritis, such as rheumatoid arthritis or psoriatic arthritis, which have different underlying causes.