Infections of breast associated with pregnancy, the puerperium and lactation - O91
Use Additional Code: This note indicates that an additional code should be used in conjunction with the primary code "O91" to provide a complete picture of the patient's condition or to capture associated factors.
Use Additional:
- code to identify infection
These ranges represents subcategories of Infections of breast associated with pregnancy, the puerperium and lactation. The "O91" signifies that these are the diseases within this broad category.
Codes:
- O91.0 - Infection of nipple associated with pregnancy, the puerperium and lactation
- O91.01 - Infection of nipple associated with pregnancy
- O91.011 - Infection of nipple associated with pregnancy, first trimester
- O91.012 - Infection of nipple associated with pregnancy, second trimester
- O91.013 - Infection of nipple associated with pregnancy, third trimester
- O91.019 - Infection of nipple associated with pregnancy, unspecified trimester
- O91.02 - Infection of nipple associated with the puerperium
- O91.03 - Infection of nipple associated with lactation
- O91.1 - Abscess of breast associated with pregnancy, the puerperium and lactation
- O91.11 - Abscess of breast associated with pregnancy
- O91.111 - Abscess of breast associated with pregnancy, first trimester
- O91.112 - Abscess of breast associated with pregnancy, second trimester
- O91.113 - Abscess of breast associated with pregnancy, third trimester
- O91.119 - Abscess of breast associated with pregnancy, unspecified trimester
- O91.12 - Abscess of breast associated with the puerperium
- O91.13 - Abscess of breast associated with lactation
- O91.2 - Nonpurulent mastitis associated with pregnancy, the puerperium and lactation
- O91.21 - Nonpurulent mastitis associated with pregnancy
- O91.211 - Nonpurulent mastitis associated with pregnancy, first trimester
- O91.212 - Nonpurulent mastitis associated with pregnancy, second trimester
- O91.213 - Nonpurulent mastitis associated with pregnancy, third trimester
- O91.219 - Nonpurulent mastitis associated with pregnancy, unspecified trimester
- O91.22 - Nonpurulent mastitis associated with the puerperium
- O91.23 - Nonpurulent mastitis associated with lactation