N92.6

Irregular menstruation, unspecified

Billable / specific

N92.6 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.

Inclusion terms

Applicable to

  • Irregular bleeding NOS
  • Irregular periods NOS

Excludes1

Not coded here — never report together with this code.

  • irregular menstruation with:
  • lengthened intervals or scanty bleeding (N91.3-N91.5)
  • shortened intervals or excessive bleeding (N92.1)
  • postmenopausal bleeding (N95.0) (from N92)
  • precocious puberty (menstruation) (E30.1) (from N92)

Excludes2

Not included here — may be reported together when both conditions exist.

  • certain conditions originating in the perinatal period (P04-P96) (from N92)
  • certain infectious and parasitic diseases (A00-B99) (from N92)
  • complications of pregnancy, childbirth and the puerperium (O00-O9A) (from N92)
  • congenital malformations, deformations and chromosomal abnormalities (Q00-Q99) (from N92)
  • endocrine, nutritional and metabolic diseases (E00-E88) (from N92)
  • injury, poisoning and certain other consequences of external causes (S00-T88) (from N92)
  • neoplasms (C00-D49) (from N92)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94) (from N92)

Also known as

  • Irregular bleeding NOS
  • Irregular periods NOS
  • Bleeding, irregular
  • Cycle, menstrual, irregular
  • Disorder, menstrual
  • Irregular, irregularity, bleeding
  • Irregular, irregularity, menstruation
  • Irregular, irregularity, periods
  • Menstruation, cycle, irregular
  • Menstruation, irregular
  • Paramenia
  • Periods, irregular

Parent code

  • N92Excessive, frequent and irregular menstruationHeader

Related codes

  • N92.0Excessive and frequent menstruation with regular cycleBillable
  • N92.1Excessive and frequent menstruation with irregular cycleBillable
  • N92.2Excessive menstruation at pubertyBillable
  • N92.3Ovulation bleedingBillable
  • N92.4Excessive bleeding in the premenopausal periodBillable
  • N92.5Other specified irregular menstruationBillable

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