DxCodebookFY2027 · Oct 1, 2026 – Sep 30, 2027

Category · FY2027

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

  • Header · not billable

O92 is not billable. The category heads 20 billable codes in FY2027, grouped under 8 subdivisions.

Index → code

Where it sits

  1. Chapter 15 Pregnancy, childbirth and the puerperium (O00-O9A)
  2. O85-O92 Complications predominantly related to the puerperium (O85-O92)
  3. O92 Other disorders of breast and disorders of lactation associated with pregnancy and the puerperium
Billable codes
20
Subdivisions
8
CC / MCC codes
0 / 0
HCC V28 codes
0
New FY2027
0
Index entries
53

Codes in O92

  1. O92.0
    Retracted nipple associated with pregnancy, the puerperium, and lactation
    Header
  2. O92.01
    Retracted nipple associated with pregnancy
    Header
  3. O92.011
    Retracted nipple associated with pregnancy, first trimester
    Billable
  4. O92.012
    Retracted nipple associated with pregnancy, second trimester
    Billable
  5. O92.013
    Retracted nipple associated with pregnancy, third trimester
    Billable
  6. O92.019
    Retracted nipple associated with pregnancy, unspecified trimester
    Billable
  7. O92.02
    Retracted nipple associated with the puerperium
    Billable
  8. O92.03
    Retracted nipple associated with lactation
    Billable
  9. O92.1
    Cracked nipple associated with pregnancy, the puerperium, and lactation
    Header
    Inclusion terms 1

    Inclusion terms

    • Fissure of nipple, gestational or puerperal
  10. O92.11
    Cracked nipple associated with pregnancy
    Header
  11. O92.111
    Cracked nipple associated with pregnancy, first trimester
    Billable
  12. O92.112
    Cracked nipple associated with pregnancy, second trimester
    Billable
  13. O92.113
    Cracked nipple associated with pregnancy, third trimester
    Billable
  14. O92.119
    Cracked nipple associated with pregnancy, unspecified trimester
    Billable
  15. O92.12
    Cracked nipple associated with the puerperium
    Billable
  16. O92.13
    Cracked nipple associated with lactation
    Billable
  17. O92.2
    Other and unspecified disorders of breast associated with pregnancy and the puerperium
    Header
  18. O92.20
    Unspecified disorder of breast associated with pregnancy and the puerperium
    Billable
  19. O92.29
    Other disorders of breast associated with pregnancy and the puerperium
    Billable
  20. O92.3
    Agalactia
    Billable
    Inclusion terms 1, Excludes1 3

    Inclusion terms

    • Primary agalactia

    Excludes1

    • Elective agalactia (O92.5) O92.5
    • Secondary agalactia (O92.5) O92.5
    • Therapeutic agalactia (O92.5) O92.5
  21. O92.4
    Hypogalactia
    Billable
  22. O92.5
    Suppressed lactation
    Billable
    Inclusion terms 3, Excludes1 1

    Inclusion terms

    • Elective agalactia
    • Secondary agalactia
    • Therapeutic agalactia

    Excludes1

    • primary agalactia (O92.3) O92.3
  23. O92.6
    Galactorrhea
    Billable
  24. O92.7
    Other and unspecified disorders of lactation
    Header
  25. O92.70
    Unspecified disorders of lactation
    Billable
  26. O92.79
    Other disorders of lactation
    Billable
    Inclusion terms 1

    Inclusion terms

    • Puerperal galactocele

Sources of each column.

Instructions

Notes that also apply

Block O85-O92 instructions (Excludes2 3): printed on the block page.

Chapter 15 instructions (Notes 6, Excludes1 1, Excludes2 4, Use additional code 1): printed on the chapter 15 page.

Index entries

  • Agalactia (primary) → O92.3
  • Hypogalactia → O92.4
  • Galactorrhea → O92.6
  • Caked breast (puerperal, postpartum) → O92.79
  • Puerperal, puerperium (complicated by, complications)retracted nipple → O92.02
  • Puerperal, puerperium (complicated by, complications)fissure, nipple → O92.12
  • Puerperal, puerperium (complicated by, complications)hypertrophy, breast → O92.29
  • Puerperal, puerperium (complicated by, complications)induration breast (fibrous) → O92.29
  • Failure, failedlactation (complete) → O92.3
  • Lactation, lactating (breast) (puerperal, postpartum)failed (complete) → O92.3
  • Lactation, lactating (breast) (puerperal, postpartum)defective → O92.4
  • Agalactia (primary)elective, secondary or therapeutic → O92.5
  • Suppressionlactation → O92.5
  • Hypersecretionmilk → O92.6
  • Lactation, lactating (breast) (puerperal, postpartum)excessive → O92.6
  • Milkexcessive secretion → O92.6
  • Puerperal, puerperium (complicated by, complications)galactorrhea → O92.6
  • Disorder (of)lactation NEC → O92.79
  • Galactocele (breast)puerperal, postpartum → O92.79
  • Lactation, lactating (breast) (puerperal, postpartum)disorder NEC → O92.79
  • Milkretention → O92.79
  • Retentionmilk (puerperal, postpartum) → O92.79
  • Lactation, lactating (breast) (puerperal, postpartum)associatedretracted nipple → O92.03
  • Cracked nippleassociated withpregnancy → O92.11-
  • Pregnancy (single) (uterine)complicated by (care of) (management affected by)cracked nipple → O92.11-
  • Pregnancy (single) (uterine)complicated by (care of) (management affected by)fissure of nipple → O92.11-
  • Cracked nippleassociated withpuerperium → O92.12
  • Cracked nippleassociated withlactation → O92.13
  • Lactation, lactating (breast) (puerperal, postpartum)associatedcracked nipple → O92.13
  • Puerperal, puerperium (complicated by, complications)fissure, nippleassociated with lactation → O92.13
  • Induration, induratedbreast (fibrous)puerperal, postpartum → O92.29
  • Puerperal, puerperium (complicated by, complications)diseasebreast NEC → O92.29
  • Puerperal, puerperium (complicated by, complications)failurelactation (complete) → O92.3
  • Disorder (of)breasthypogalactia → O92.4
  • Failure, failedlactation (complete)partial → O92.4
  • Lactation, lactating (breast) (puerperal, postpartum)failed (complete)partial → O92.4
  • Excess, excessive, excessivelysecretionmilk → O92.6
  • Puerperal, puerperium (complicated by, complications)disorderlactation → O92.70
  • Disorder (of)breastlactation disorder NEC → O92.79
  • Engorgementbreastpuerperal, postpartum → O92.79

13 more, longer entries are not listed; the search box finds them by word.

NCHS Alphabetic Index. Index first, then the Tabular List.

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