Other enthesopathies, not elsewhere classified

This code signifies inflammation, degeneration, or pain at the site where a tendon, ligament, or joint capsule attaches to bone, affecting areas not specifically categorized elsewhere. It encompasses a variety of enthesopathic conditions that don't fit into more specific ICD-10-CM codes.

Use this code when documentation specifies an enthesopathy at an anatomical site for which a more precise code (e.g., M77.1- for enthesopathy of the hip) is unavailable. This is appropriate for conditions like enthesitis of the wrist, ankle, or other less common sites when the specific location is documented but lacks a dedicated code.

• Ensure the medical record clearly identifies the affected anatomical site and confirms it's an enthesopathy.
• Always review more specific enthesopathy codes (M77.0-M77.5) first before defaulting to this "other" category.
• Avoid using this code if the documentation points to a specific inflammatory arthropathy (e.g., psoriatic arthropathy, ankylosing spondylitis) where enthesitis is a manifestation; code the underlying systemic condition instead.