ICD-10 Code D22.6 – Melanocytic nevi of upper limb, including shoulder (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code D22.6 – Melanocytic nevi of upper limb, including shoulder
What it is
D22.6 identifies a benign melanocytic nevus, or mole, located on the upper limb, including the shoulder. Use it when the documentation specifies that the lesion is on the arm, forearm, wrist, hand, or shoulder.
Clinical signs
These lesions are usually well-circumscribed, pigmented, and stable in appearance. Clinical features vary; refer to documentation if the note describes change, atypical features, or concern for malignancy.
When to use this code
Use D22.6 when the provider documents a benign nevus on the upper extremity or shoulder and no further subtype is specified. It may also apply when the lesion is described as a mole, nevus, or melanocytic nevus in that anatomic site. If the record only says “skin lesion” or does not identify the site, check documentation.
Do not use for
Do not use this code for malignant melanoma, dysplastic nevus with a different documented diagnosis, or lesions on another body site. If the documentation is unclear or conflicting, check documentation.
Coding tip
Link the code to the exact upper-limb location documented by the provider, because the site drives selection.