ICD-10-CM > O00-O9A > O85-O92 > O91 O91 Infections of breast associated with pregnancy, the puerperium and lactation Non-Billable/Non-Specific Use Additional code to identify infection Codes O91.0Infection of nipple associated with pregnancy, the puerperium and lactationO91.01Infection of nipple associated with pregnancyO91.011Infection of nipple associated with pregnancy, first trimesterO91.012Infection of nipple associated with pregnancy, second trimesterO91.013Infection of nipple associated with pregnancy, third trimesterO91.019Infection of nipple associated with pregnancy, unspecified trimesterO91.02Infection of nipple associated with the puerperiumO91.03Infection of nipple associated with lactationO91.1Abscess of breast associated with pregnancy, the puerperium and lactationO91.11Abscess of breast associated with pregnancyO91.111Abscess of breast associated with pregnancy, first trimesterO91.112Abscess of breast associated with pregnancy, second trimesterO91.113Abscess of breast associated with pregnancy, third trimesterO91.119Abscess of breast associated with pregnancy, unspecified trimesterO91.12Abscess of breast associated with the puerperiumO91.13Abscess of breast associated with lactationO91.2Nonpurulent mastitis associated with pregnancy, the puerperium and lactationO91.21Nonpurulent mastitis associated with pregnancyO91.211Nonpurulent mastitis associated with pregnancy, first trimesterO91.212Nonpurulent mastitis associated with pregnancy, second trimesterO91.213Nonpurulent mastitis associated with pregnancy, third trimesterO91.219Nonpurulent mastitis associated with pregnancy, unspecified trimesterO91.22Nonpurulent mastitis associated with the puerperiumO91.23Nonpurulent mastitis associated with lactation
ICD-10 Fast ICD-10 Fast