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N92 ICD-10-CA category: Excessive, frequent and irregular menstruation

N92 isn’t a code on its own. Choose one of the 7 codes beneath it, the one the documentation supports.

Official description

N92

Excessive, frequent and irregular menstruation

ICD-10-CA · Canada

Codes in N92

N92 isn’t a code on its own. Open the code that matches what the note documents.

N92.0Excessive and frequent menstruation with regular cycleN92.1Excessive and frequent menstruation with irregular cycleN92.2Excessive menstruation at pubertyN92.3Ovulation bleedingN92.4Excessive bleeding in the premenopausal periodN92.5Other specified irregular menstruationN92.6Irregular menstruation, unspecified

Notes for N92

As CIHI prints them, with any note N92 takes from the headings above it.

Excludes

Conditions classified elsewhere.

  • Postmenopausal bleeding (N95.0)
  • Certain conditions originating in the perinatal period (P00-P96)certain infectious and parasitic diseases (A00-B99)complications of pregnancy, childbirth and the puerperium (O00-O99)congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)endocrine, nutritional and metabolic diseases (E00-E90)injury, poisoning and certain other consequences of external causes (S00-T98)neoplasms (C00-D48)symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)From Chapter 14: Diseases of the genitourinary system (N00-N99)

Where N92 sits

  1. 1ChapterChapter 14: Diseases of the genitourinary system (N00-N99)
  2. 2Block N80-N98Noninflammatory disorders of female genital tract
  3. 3Category N92Excessive, frequent and irregular menstruation

Source and release

Data release
ICD-10-CA · FY 2026–2027
Effective date
Apr 1, 2026
Publisher
CIHI

This page is built from the ICD-10-CA catalog that Vero Codes reads when it suggests codes: Canadian Institute for Health Information’s FY 2026–2027 release, imported from the publisher’s file and checked against it. The description, notes and structured data come from the same record.

See N92 in the CIHI source

Frequently asked questions

Is N92 a valid ICD-10-CA code?

No. N92 (Excessive, frequent and irregular menstruation) is a category heading in CIHI’s ICD-10-CA FY 2026–2027 release. It holds 7 codes; record the one the documentation supports.

Where is N92 in ICD-10-CA?

N92 sits under N80-N98 Noninflammatory disorders of female genital tract, within Chapter 14: Diseases of the genitourinary system (N00-N99).

What coding notes apply to N92?

ICD-10-CA lists Excludes notes for N92, including those from the headings it sits under. They are listed on this page with where each one comes from.

Which ICD-10-CA release does this page use?

It uses CIHI’s FY 2026–2027 release, in effect from Apr 1, 2026 to Mar 31, 2027. It is a reference: confirm the code against the current list and the payer’s rules before you submit it.

Codes beside N92

N80EndometriosisN81Female genital prolapseN82Fistulae involving female genital tractN83Noninflammatory disorders of ovary, fallopian tube and broad ligamentN84Polyp of female genital tractN85Other noninflammatory disorders of uterus, except cervixN86Erosion and ectropion of cervix uteriN87Dysplasia of cervix uteriN88Other noninflammatory disorders of cervix uteriN89Other noninflammatory disorders of vaginaN90Other noninflammatory disorders of vulva and perineumN91Absent, scanty and rare menstruationN93Other abnormal uterine and vaginal bleedingN94Pain and other conditions associated with female genital organs and menstrual cycleN95Menopausal and other perimenopausal disordersN96Habitual aborterN97Female infertilityN98Complications associated with artificial fertilization