ICD-10 Code D22.70 – Melanocytic nevi of unspecified lower limb, including hip (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code D22.70 – Melanocytic nevi of unspecified lower limb, including hip
What it is
This code identifies a benign melanocytic nevus, or mole, located on the lower limb or hip when the exact site is not further specified. Use it for a documented pigmented skin lesion that is not described as malignant or uncertain.
Clinical signs
Typical findings include a stable, well-defined pigmented skin lesion that may be flat or raised. Clinical features vary; refer to documentation for size, color, change over time, or any concerning characteristics.
When to use this code
Use D22.70 when the provider documents a melanocytic nevus on the lower limb or hip and does not specify a more exact subsite. It also fits notes that simply say “mole” or “nevus” in this region, if the lesion is clearly benign. If the documentation is unclear, check documentation before coding.
Do not use for
Do not use this code for atypical, dysplastic, or malignant pigmented lesions, or for lesions documented as uncertain behavior. Do not assign it when the site is not the lower limb or hip.
Coding tip
Match the code to the documented anatomic site and avoid guessing laterality or a more specific location.