eMedCodes logo

O91.23 - Nonpurulent mastitis associated with lactation


The ICD 10 Code for Nonpurulent mastitis associated with lactation is listed as O91.23.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: O91.23
Description: Nonpurulent mastitis associated with lactation
  • Interstitial mastitis associated with lactation
  • Lymphangitis of breast associated with lactation
  • Mastitis NOS associated with lactation
  • Parenchymatous mastitis associated with lactation
Diagnostic Related Groups
(MS-DRG v30.0)
769 - Postpartum & Post Abortion Diagnoses W O.r. Procedure
776 - Postpartum & Post Abortion Diagnoses W/o O.r. Procedure
Chapter Pregnancy, childbirth and the puerperium (O00-O9A)
Block Complications predominantly related to the puerperium (O85-O92)
Parent O91.2 - Nonpurulent mastitis associated with pregnancy, the puerperium and lactation
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 675.82 - Other specified infections of the breast and nipple associated with childbirth, delivered, with mention of postpartum complication (approximate)
ICD 9 Dx Code: 675.84 - Other specified infections of the breast and nipple associated with childbirth, postpartum condition or complication (approximate)
ICD-10-CM Siblings (same level / similar specificity) of O91.23:
O91.21 - Nonpurulent mastitis associated with pregnancy
O91.22 - Nonpurulent mastitis associated with the puerperium