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N92.6 - Irregular menstruation, unspecified


The ICD 10 Code for Irregular menstruation, unspecified is listed as N92.6.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: N92.6
Description: Irregular menstruation, unspecified
  • Irregular bleeding NOS
  • Irregular periods NOS
  • Excludes1: irregular menstruation with:
  • lengthened intervals or scanty bleeding (N91.3-N91.5)
  • shortened intervals or excessive bleeding (N92.1)
Diagnostic Related Groups
(MS-DRG v30.0)
742 - Uterine & Adnexa Proc For Non-malignancy W Cc/mcc
743 - Uterine & Adnexa Proc For Non-malignancy W/o Cc/mcc
760 - Menstrual & Other Female Reproductive System Disorders W Cc/mcc
761 - Menstrual & Other Female Reproductive System Disorders W/o Cc/mcc
Chapter Diseases of the genitourinary system (N00-N99)
Block Noninflammatory disorders of female genital tract (N80-N98)
Parent N92 - Excessive, frequent and irregular menstruation
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 626.4 - Irregular menstrual cycle (approximate)
ICD 9 Dx Code: 626.9 - Unspecified disorders of menstruation and other abnormal bleeding from female genital tract (approximate)
ICD-10-CM Siblings (same level / similar specificity) of N92.6:
N92.0 - Excessive and frequent menstruation with regular cycle
N92.1 - Excessive and frequent menstruation with irregular cycle
N92.2 - Excessive menstruation at puberty
N92.3 - Ovulation bleeding
N92.4 - Excessive bleeding in the premenopausal period
N92.5 - Other specified irregular menstruation