Benign neoplasm of lower jaw bone

This code signifies a non-cancerous tumor originating in the mandible or other bones of the lower jaw. These benign growths are typically slow-growing and do not metastasize to other parts of the body. They can include various types of benign bone tumors such as osteomas, chondromas, or fibrous dysplasia.

Use this code when documentation clearly indicates a benign neoplasm located specifically within the lower jaw bone. This diagnosis is often established through imaging studies (e.g., X-ray, CT, MRI) and confirmed by biopsy results. Supporting documentation should specify the benign nature and anatomical location.

• Ensure the neoplasm is explicitly documented as "benign" and located in the "lower jaw bone" to avoid miscoding malignant or unspecified lesions.
• Distinguish from benign neoplasms of other facial bones or soft tissues of the jaw, which have different code assignments.
• If the specific type of benign neoplasm is known (e.g., osteoma), review the ICD-9-CM index for a more specific code within the 213 category, if available.