N923-char group
Excessive, frequent and irregular menstruation
⇄ Primary-code rule changed vs QĐ4469
Coding rules (TT06)
- ●Avoid — more specific 4-5 char codes exist (see below)
Coding guidance (WHO 2019)
Excl.: postmenopausal bleeding (N95.0)
Codes within N92
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