Benign mammary dysplasia, unspecified

This code represents a general diagnosis of benign breast changes characterized by abnormal cell growth and tissue organization, without specifying the particular type of dysplasia. It indicates non-cancerous alterations in the mammary gland that may present as lumps, pain, or nipple discharge. These changes are not malignant but may require monitoring.

This code is appropriate when documentation indicates "benign mammary dysplasia" without further specification of the type (e.g., fibrocystic disease, adenosis, epitheliosis). It should be used when a more specific diagnosis from the 610 series cannot be determined from the available clinical notes. This code is often used as a preliminary or less specific diagnosis when the exact nature of the benign breast condition is still under investigation or not fully elucidated.

• Only use this code when the specific type of benign mammary dysplasia is not documented.
• Prioritize more specific codes within the 610 series (e.g., 610.1 for diffuse cystic mastopathy) if the documentation allows.
• Do not use this code for malignant breast neoplasms (refer to codes in the 174 series).