O92 – Other disorders of breast and disorders of lactation associated with pregnancy and the puerperium

ICD-10-CM 2027 diagnosis code · Complications predominantly related to the puerperium

Non-billable header

ICD-10-CM code O92

Code: O92 (claims format: O92)
Description: Other disorders of breast and disorders of lactation associated with pregnancy and the puerperium
Short description: Oth disord of brst/lactatn assoc w pregnancy and the puerp
Billable: No – use a more specific code below
Valid for: Dates of service October 1, 2026 – September 30, 2027 (FY2027)
Chapter: 15. Pregnancy, childbirth and the puerperium (O00-O9A)
Block: O85-O92 Complications predominantly related to the puerperium

Billable codes under O92

O92 is a header code and cannot be used on claims. Choose the most specific code:

O92.0 – Retracted nipple associated with pregnancy, the puerperium, and lactationHeader (more codes below)
O92.1 – Cracked nipple associated with pregnancy, the puerperium, and lactationHeader (more codes below)
O92.2 – Other and unspecified disorders of breast associated with pregnancy and the puerperiumHeader (more codes below)
O92.3 – AgalactiaBillable
O92.4 – HypogalactiaBillable
O92.5 – Suppressed lactationBillable
O92.6 – GalactorrheaBillable
O92.7 – Other and unspecified disorders of lactationHeader (more codes below)

Notes inherited from parent codes

Instructional notes at a category or block level apply to every code below it.

Block O85-O92

Excludes2 (not included here):

mental and behavioral disorders associated with the puerperium (F53.-)
obstetrical tetanus (A34)
puerperal osteomalacia (M83.0)

Frequently asked questions

What is ICD-10 code O92?

O92 is the ICD-10-CM code for other disorders of breast and disorders of lactation associated with pregnancy and the puerperium, in the block O85-O92 (Complications predominantly related to the puerperium).

Is O92 a billable code?

No. O92 is a header code with more specific child codes; report one of the billable codes listed above.

Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.