O91.1

Abscess of breast assoc w pregnancy, the puerp and lactation Abscess of breast associated with pregnancy, the puerperium and lactation

Abscess of breast assoc w pregnancy, the puerp and lactation Abscess of breast associated with pregnancy, the puerperium and lactation: Pregnancy, childbirth and the puerperium (ICD-10-CM O00 to O9A), a category with codes of its own under it.