D22.5

What This Code Means

This code describes benign moles (melanocytic nevi) located on the trunk of the body, including the chest, back, abdomen, and sides. These are common, non-cancerous skin growths that are typically brown or tan in color.

Coding Tips

• •Verify the anatomical location is specifically the trunk (chest, back, abdomen, or flanks) rather than other body areas, as different body regions have different D22 codes
• •Confirm these are benign nevi and not suspicious or malignant lesions, which would require different coding (such as C43 for melanoma or D48.5 for uncertain behavior)