ICD-10 Code: O91.213 – Nonpurulent mastitis associated with pregnancy, third trimester

ICD-10 code O91.213 corresponds to Nonpurulent mastitis associated with pregnancy, third trimester. This code is classified under the chapter O91 Infections of breast associated with pregnancy, the puerperium and lactation, which is part of the O85-O92: Complications predominantly related to the puerperium category.

The parent chapter is Pregnancy, childbirth and the puerperium.