Other disorders of breast and disorders of lactation associated with pregnancy and the puerperium (O92) ICD-10-CM
The O92 code range covers other disorders of breast and disorders of lactation associated with pregnancy and the puerperium with 27 ICD-10-CM diagnosis codes. 20 of them are billable and valid for claim submission in fiscal year 2027, and the category headers group them but cannot themselves be billed.
Codes in the O92 Range 27 codes · 20 billable
- O92 Other disorders of breast and disorders of lactation associated with pregnancy and the puerperiumNon-billable
- O92.0 Retracted nipple associated with pregnancy, the puerperium, and lactationNon-billable
- O92.01 Retracted nipple associated with pregnancyNon-billable
- O92.011 Retracted nipple associated with pregnancy, first trimester
- O92.012 Retracted nipple associated with pregnancy, second trimester
- O92.013 Retracted nipple associated with pregnancy, third trimester
- O92.019 Retracted nipple associated with pregnancy, unspecified trimester
- O92.02 Retracted nipple associated with the puerperium
- O92.03 Retracted nipple associated with lactation
- O92.1 Cracked nipple associated with pregnancy, the puerperium, and lactationNon-billable
- O92.11 Cracked nipple associated with pregnancyNon-billable
- O92.111 Cracked nipple associated with pregnancy, first trimester
- O92.112 Cracked nipple associated with pregnancy, second trimester
- O92.113 Cracked nipple associated with pregnancy, third trimester
- O92.119 Cracked nipple associated with pregnancy, unspecified trimester
- O92.12 Cracked nipple associated with the puerperium
- O92.13 Cracked nipple associated with lactation
- O92.2 Other and unspecified disorders of breast associated with pregnancy and the puerperiumNon-billable
- O92.20 Unspecified disorder of breast associated with pregnancy and the puerperium
- O92.29 Other disorders of breast associated with pregnancy and the puerperium
- O92.3 Agalactia
- O92.4 Hypogalactia
- O92.5 Suppressed lactation
- O92.6 Galactorrhea
- O92.7 Other and unspecified disorders of lactationNon-billable
- O92.70 Unspecified disorders of lactation
- O92.79 Other disorders of lactation
Clinical Terms in This Code Range
Definitions from the National Library of Medicine for conditions coded in the O92 range.
Agalactia
Lack of production or secretion of breast milk.
Galactorrhea
Excessive or inappropriate LACTATION in females or males, and not necessarily related to PREGNANCY. Galactorrhea can occur either unilaterally or bilaterally, and be profuse or sparse. Its most common cause is HYPERPROLACTINEMIA.
Hypogalactia
A condition of less than normal MILK secretion.
About the O92 Code Range
Breast and lactation disorders in this category are associated with pregnancy or the period after childbirth.
O92.0 covers retracted nipples, while O92.1 covers cracked nipples. Both separate conditions associated with pregnancy, the period after childbirth, and lactation. Their pregnancy subdivisions further distinguish the trimester or an unspecified trimester.
O92.2 separates other breast disorders from unspecified ones. The remaining subdivisions distinguish named lactation disorders, suppressed lactation, and other or unspecified lactation disorders.
Questions About This Page
How many billable codes are in the O92 range?
Of the 27 codes in this range, 20 are billable and valid for claim submission from October 1, 2026 through September 30, 2027. Category header codes group them but cannot be reported on claims.
What does the O92 range classify?
The range classifies other disorders of breast and disorders of lactation associated with pregnancy and the puerperium. Each code links to its own reference page with billing status, MS-DRG grouping, coding notes, and clinical information.
Related References
Source: CMS FY 2027 ICD-10-CM Tabular List and order file, effective October 1, 2026 through September 30, 2027.
