O91.23
BillableNonpurulent mastitis associated with lactation
O91.23 is the ICD-10-CM code for Nonpurulent mastitis associated with lactation. It is a billable, specific code valid for reimbursement.
O00-O9A Pregnancy, childbirth and the puerperium
Includes
- •Interstitial mastitis associated with lactation
- •Lymphangitis of breast associated with lactation
- •Mastitis NOS associated with lactation
- •Parenchymatous mastitis associated with lactation
Frequently asked questions
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
Look up another ICD-10 code or condition