DxCodebookFY2027 · Oct 1, 2026 – Sep 30, 2027

Category · FY2027

N92 Excessive, frequent and irregular menstruation

  • Header · not billable

N92 is not billable. The category heads 7 billable codes in FY2027: the 7 codes directly below it.

Index → code

Where it sits

  1. Chapter 14 Diseases of the genitourinary system (N00-N99)
  2. N80-N98 Noninflammatory disorders of female genital tract (N80-N98)
  3. N92 Excessive, frequent and irregular menstruation
Billable codes
7
Subdivisions
7
CC / MCC codes
0 / 0
HCC V28 codes
0
New FY2027
0
Index entries
67

Codes in N92

  1. N92.0
    Excessive and frequent menstruation with regular cycle
    Billable
    Inclusion terms 3

    Inclusion terms

    • Heavy periods NOS
    • Menorrhagia NOS
    • Polymenorrhea
  2. N92.1
    Excessive and frequent menstruation with irregular cycle
    Billable
    Inclusion terms 4

    Inclusion terms

    • Irregular intermenstrual bleeding
    • Irregular, shortened intervals between menstrual bleeding
    • Menometrorrhagia
    • Metrorrhagia
  3. N92.2
    Excessive menstruation at puberty
    Billable
    Inclusion terms 3

    Inclusion terms

    • Excessive bleeding associated with onset of menstrual periods
    • Pubertal menorrhagia
    • Puberty bleeding
  4. N92.3
    Ovulation bleeding
    Billable
    Inclusion terms 1

    Inclusion terms

    • Regular intermenstrual bleeding
  5. N92.4
    Excessive bleeding in the premenopausal period
    Billable
    Inclusion terms 6

    Inclusion terms

    • Climacteric menorrhagia or metrorrhagia
    • Menopausal menorrhagia or metrorrhagia
    • Perimenopausal bleeding
    • Perimenopausal menorrhagia or metrorrhagia
    • Preclimacteric menorrhagia or metrorrhagia
    • Premenopausal menorrhagia or metrorrhagia
  6. N92.5
    Other specified irregular menstruation
    Billable
  7. N92.6
    Irregular menstruation, unspecified
    Billable
    Inclusion terms 2, Excludes1 3

    Inclusion terms

    • Irregular bleeding NOS
    • Irregular periods NOS

    Excludes1

    • irregular menstruation with:
    • lengthened intervals or scanty bleeding (N91.3-N91.5) N91.3 N91.5
    • shortened intervals or excessive bleeding (N92.1) N92.1

Sources of each column.

Instructions

At N92

Excludes1

  • postmenopausal bleeding (N95.0) N95.0
  • precocious puberty (menstruation) (E30.1) E30.1

Notes that also apply

Chapter 14 instructions (Excludes2 8): printed on the chapter 14 page.

Index entries

  • Epimenorrhea → N92.0
  • Flooding → N92.0
  • Hypermenorrhea → N92.0
  • Menorrhagia (primary) → N92.0
  • Menostaxis → N92.0
  • Polymenorrhea → N92.0
  • Menometrorrhagia → N92.1
  • Metrorrhagia → N92.1
  • Preclimacteric bleeding (menorrhagia) → N92.4
  • Retrograde menstruation → N92.5
  • Paramenia → N92.6
  • Excess, excessive, excessivelymenstruation (with regular cycle) → N92.0
  • Menstruationexcessive (with regular cycle) → N92.0
  • Menstruationfrequent → N92.0
  • Menstruationpassage of clots → N92.0
  • Periodsheavy → N92.0
  • Spots, spotting (in) (of)intermenstrual (regular) → N92.0
  • Periodsshortened intervals (irregular) → N92.1
  • Bleedingpuberty (excessive, with onset of menstrual periods) → N92.2
  • Menorrhagia (primary)pubertal (menses retained) → N92.2
  • Puberty (development state)bleeding (excessive) → N92.2
  • Bleedingintermenstrual (regular) → N92.3
  • Bleedingovulation → N92.3
  • Hemorrhage, hemorrhagic (concealed)intermenstrual (regular) → N92.3
  • Bleedingexcessive, associated with menopausal onset → N92.4
  • Bleedingmenopausal → N92.4
  • Bleedingperimenopausal → N92.4
  • Bleedingpreclimacteric → N92.4
  • Menopause, menopausal (asymptomatic) (state)bleeding → N92.4
  • Menorrhagia (primary)climacteric → N92.4
  • Menorrhagia (primary)menopausal → N92.4
  • Menorrhagia (primary)perimenopausal → N92.4
  • Menorrhagia (primary)preclimacteric or premenopausal → N92.4
  • Metrorrhagiaclimacteric → N92.4
  • Metrorrhagiamenopausal → N92.4
  • Metrorrhagiaperimenopausal → N92.4
  • Metrorrhagiapreclimacteric or premenopausal → N92.4
  • Menstruationlatent → N92.5
  • Menstruationmembranous → N92.5
  • Menstruationprotracted → N92.5

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

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