N61Inflammatory disorders of breast
ICD-10-CM category (non-billable header) code — part of Disorders of breast (N60-N65)
Coding Notes
Excludes1 (never code both together)
- inflammatory carcinoma of breast (C50.A-)
- inflammatory disorder of breast associated with childbirth (O91.-)
- neonatal infective mastitis (P39.0)
- thrombophlebitis of breast [Mondor's disease] (I80.8)
Subcategories (3)
- N61.0 Mastitis without abscess
- N61.1 Abscess of the breast and nipple
- N61.2 Granulomatous mastitis