 
| ICD-10-CM-2023 > N00-N99 > N80-N98 > N92 | 
| N80-N98 | Noninflammatory disorders of female genital tract | |
| N92 | Excessive, frequent and irregular menstruation | |
| Excl1.: | postmenopausal bleeding (N95.0) precocious puberty (menstruation) (E30.1) | |
| N92.0 | Excessive and frequent menstruation with regular cycle | |
| Info: | Heavy periods NOS Menorrhagia NOS Polymenorrhea | |
| N92.1 | Excessive and frequent menstruation with irregular cycle | |
| Info: | Irregular intermenstrual bleeding Irregular, shortened intervals between menstrual bleeding Menometrorrhagia Metrorrhagia | |
| N92.2 | Excessive menstruation at puberty | |
| Info: | Excessive bleeding associated with onset of menstrual periods Pubertal menorrhagia Puberty bleeding | |
| N92.3 | Ovulation bleeding | |
| Info: | Regular intermenstrual bleeding | |
| N92.4 | Excessive bleeding in the premenopausal period | |
| Info: | Climacteric menorrhagia or metrorrhagia Menopausal menorrhagia or metrorrhagia Perimenopausal bleeding Perimenopausal menorrhagia or metrorrhagia Preclimacteric menorrhagia or metrorrhagia Premenopausal menorrhagia or metrorrhagia | |
| N92.5 | Other specified irregular menstruation | |
| N92.6 | Irregular menstruation, unspecified | |
| Info: | Irregular bleeding NOS Irregular periods NOS | |
| Excl1.: | irregular menstruation with: lengthened intervals or scanty bleeding (N91.3-N91.5) shortened intervals or excessive bleeding (N92.1) | |
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