ICD-10 Code D22.7 – Melanocytic nevi of lower limb, including hip (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code D22.7 – Melanocytic nevi of lower limb, including hip
What it is
D22.7 identifies a benign melanocytic nevus, or mole, located on the lower limb, including the hip. Use it when documentation specifies the anatomic site and the lesion is not described as suspicious or malignant.
Clinical signs
These lesions are usually well-circumscribed, pigmented skin growths that may be flat or raised. Clinical features vary; refer to documentation, especially if the lesion has changed in color, size, shape, or symmetry.
When to use this code
Use this code when the provider documents a melanocytic nevus on the thigh, leg, foot, or hip region. It also fits when the note clearly identifies a benign mole in that lower-extremity location and no other diagnosis is stated.
Choose the site-specific code rather than a general nevus code when the lower limb is named. If the record only says “mole” or “skin lesion” without confirming a melanocytic nevus, check documentation.
Do not use for
Do not use D22.7 for malignant melanoma, dysplastic nevus, or an unspecified skin lesion. Also avoid it when the documented site is not on the lower limb or hip.
Coding tip
Confirm both the benign nevus diagnosis and the exact lower-limb location before assigning D22.7.