Benign mammary dysplasia (N60)

Browse all the diagnosis codes used for benign mammary dysplasia (n60). For easy navigation, the diagnosis codes are sorted in alphabetical order and grouped by sections. Each section is clearly marked with its description, and the corresponding three-digit code range. This format makes it simple to browse diagnosis codes in this chapter or section and find what you're looking for. We've also added green checkmark icons to label billable codes, and red warning icons for non-billable ones. This makes it easy to identify which codes can be billed.

Instructional Notations

Includes

This note appears immediately under a three character code title to further define, or give examples of, the content of the category.

  • fibrocystic mastopathy
  • Diseases of the genitourinary system (N00–N99)

    • Disorders of breast (N60-N65)

        • Benign mammary dysplasia (N60)

        • N60 Benign mammary dysplasia
        • N60.0 Solitary cyst of breast
        • N60.01 Solitary cyst of right breast
        • N60.02 Solitary cyst of left breast
        • N60.09 Solitary cyst of unspecified breast
        • N60.1 Diffuse cystic mastopathy
        • N60.11 Diffuse cystic mastopathy of right breast
        • N60.12 Diffuse cystic mastopathy of left breast
        • N60.19 Diffuse cystic mastopathy of unspecified breast
        • N60.2 Fibroadenosis of breast
        • N60.21 Fibroadenosis of right breast
        • N60.22 Fibroadenosis of left breast
        • N60.29 Fibroadenosis of unspecified breast
        • N60.3 Fibrosclerosis of breast
        • N60.31 Fibrosclerosis of right breast
        • N60.32 Fibrosclerosis of left breast
        • N60.39 Fibrosclerosis of unspecified breast
        • N60.4 Mammary duct ectasia
        • N60.41 Mammary duct ectasia of right breast
        • N60.42 Mammary duct ectasia of left breast
        • N60.49 Mammary duct ectasia of unspecified breast
        • N60.8 Other benign mammary dysplasias
        • N60.81 Other benign mammary dysplasias of right breast
        • N60.82 Other benign mammary dysplasias of left breast
        • N60.89 Other benign mammary dysplasias of unspecified breast
        • N60.9 Unspecified benign mammary dysplasia
        • N60.91 Unspecified benign mammary dysplasia of right breast
        • N60.92 Unspecified benign mammary dysplasia of left breast
        • N60.99 Unspecified benign mammary dysplasia of unspecified breast