ICD-10 Code D10.0 – Benign neoplasm of lip (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code D10.0 – Benign neoplasm of lip
What it is
D10.0 identifies a noncancerous growth arising on the lip. It indicates a benign tumor of lip tissue, not a malignant lesion.
Clinical signs
Findings often include a localized lip mass, nodule, or plaque that is slow growing and usually well defined. Clinical features vary; refer to documentation.
When to use this code
Use D10.0 when the provider documents a benign neoplasm of the lip or confirms a benign lip tumor on pathology or examination. Apply it for lesions specifically located on the lip, not nearby oral sites. If the record only says “lip lesion” or the behavior is unclear, check documentation.
Do not use for
Do not use D10.0 for malignant lip tumors, dysplastic lesions, or inflammatory conditions of the lip. It is also incorrect for unspecified oral cavity masses unless the lip site is documented.
Coding tip
Confirm both the benign behavior and the exact lip location in the provider’s note before assigning D10.0.