Cauliflower ear, right ear

This code represents a deformity of the right auricle characterized by thickening and irregular cartilage due to repeated trauma, typically resulting in a lumpy, cauliflower-like appearance. It is a chronic condition often associated with hematoma formation and subsequent fibrosis.

Use this code when documentation specifies a diagnosis of cauliflower ear affecting the right ear. This diagnosis is commonly seen in individuals participating in contact sports or those with a history of auricular trauma. Supporting documentation should clearly indicate the laterality of the condition.

• Ensure the documentation specifies "right ear" to accurately assign this laterality-specific code.
• Do not confuse with acute auricular hematoma (S00.411A-S00.419S), which is the precursor to cauliflower ear.
• Consider additional codes for any underlying cause of trauma if documented and relevant.