Benign neoplasm of vulva

This code signifies the presence of a non-cancerous growth originating from the tissues of the vulva, the external female genitalia. These benign neoplasms are typically localized, slow-growing, and do not metastasize. Common types include fibromas, lipomas, hidradenomas, and benign nevi.

Apply this code when documentation clearly identifies a benign tumor or mass located on any part of the vulva (e.g., labia majora, labia minora, clitoris, vestibule). Supporting documentation should include pathology reports confirming benignity, or clinical notes describing a non-malignant vulvar lesion.

• Ensure the pathology report explicitly states "benign" to differentiate from malignant or uncertain diagnoses.
• Do not use this code for inflammatory conditions, cysts (unless specified as a benign neoplasm), or precancerous lesions (e.g., VIN).
• If the specific type of benign neoplasm is known (e.g., fibroma), consider if a more specific ICD-9-CM code exists within the 210-229 range, although 221.2 is often the most appropriate for unspecified benign vulvar neoplasms.