O91.12

ICD-10-CM Coding Rules

• O91.12

• O91.12

Applicable To

• Puerperal mammary abscess

• Puerperal purulent mastitis

• Puerperal subareolar abscess

Approximate Synonyms

• Obstetric breast abscess – delivered

• Postpartum after childbirth) breast abscess

• Postpartum purulent mastitis

Details

• O91.12 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

• The 2023 edition of ICD-10-CM O91.12 became effective on October 1, 2022.

• This is the American ICD-10-CM version of O91.12 – other international versions of ICD-10 O91.12 may differ.