Enteropathic arthropathies, vertebrae

This code signifies inflammatory joint disease affecting the spine, directly associated with an underlying inflammatory bowel disease (IBD) such as Crohn's disease or ulcerative colitis. It represents a specific manifestation of enteropathic arthropathy where the vertebral column is primarily involved.

Use this code when documentation clearly indicates a diagnosis of enteropathic arthropathy with specific involvement of the vertebrae, in a patient with a confirmed IBD. This code is appropriate for conditions like spondylitis or sacroiliitis that are secondary to inflammatory bowel disease.

• Always code the underlying inflammatory bowel disease first, followed by this code.
• Ensure documentation specifies vertebral involvement; otherwise, a more general enteropathic arthropathy code may be appropriate.
• Distinguish from other forms of spondyloarthropathy not directly linked to IBD, such as ankylosing spondylitis (M45.-).