O91.11
Abscess of breast associated with pregnancy
Non-billableCategory
Coding Guidelines
Inclusion Terms
- Gestational mammary abscess
- Gestational purulent mastitis
- Gestational subareolar abscess
Specific Codes (4)
O91.111Billable
Abscess of breast associated with pregnancy, first trimester
O91.112Billable
Abscess of breast associated with pregnancy, second trimester
O91.113Billable
Abscess of breast associated with pregnancy, third trimester
O91.119Billable
Abscess of breast associated with pregnancy, unspecified trimester


