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 2026, 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.
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.
About the O92 Code Range
The ICD-10 code section O92 is used for classifying various breast disorders and lactation problems linked specifically to pregnancy, childbirth, and the postpartum period. These codes cover conditions like retracted or cracked nipples, difficulties with milk production, and other breastfeeding issues that can arise during these stages.
This section includes detailed codes such as O92.0 for retracted nipples and its subcategories specifying trimesters during pregnancy, helping pinpoint the timing of the condition. Synonyms like "retraction of nipple in pregnancy" or "difficulty latching on to breast for feeding" relate directly to these codes, aiding medical coders in choosing the accurate diagnosis. Additionally, codes like O92.1 identify cracked nipples associated with pregnancy or lactation, while O92.3 to O92.6 capture lactation failures, including agalactia (no milk), hypogalactia (reduced milk), suppressed lactation, and galactorrhea (unexpected milk flow). Lastly, O92.7 includes unspecified or other lactation disorders, such as breast engorgement or lactation tetany. Using these codes ensures precise documentation of breastfeeding-related complications during pregnancy and the puerperium.
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, 2025 through September 30, 2026. 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 2026 ICD-10-CM Tabular List and order file, effective October 1, 2025 through September 30, 2026.
