ICD-10-CM 2027
ICD-10 code for Menometrorrhagia
From the official ICD-10-CM alphabetic index entry “Menometrorrhagia”. Page updated September 29, 2026.
About coding Menometrorrhagia
The ICD-10-CM code for Menometrorrhagia is N92.1 (Excessive and frequent menstruation with irregular cycle).
Within N92 (excessive, frequent and irregular menstruation), N92.1 is specifically for excessive and frequent menstruation with irregular cycle. Related codes cover excessive and frequent menstruation with regular cycle (N92.0), excessive menstruation at puberty (N92.2), Ovulation bleeding (N92.3), excessive bleeding in the premenopausal period (N92.4), other specified irregular menstruation (N92.5) and irregular menstruation, unspecified (N92.6).
It is not a CC or MCC, so as a secondary diagnosis it doesn't change the MS-DRG severity level.
In MS-DRG v44.0, it is part of the grouping logic for DRG 742 (Uterine and Adnexa Procedures for Non-Malignancy with CC/MCC, relative weight 1.8456), DRG 743 (Uterine and Adnexa Procedures for Non-Malignancy without CC/MCC, relative weight 1.2974), DRG 760 (Menstrual and Other Female Reproductive System Disorders with CC/MCC, relative weight 1.0129) and DRG 761 (Menstrual and Other Female Reproductive System Disorders without CC/MCC, relative weight 0.7041), in MDC 13 (Diseases and Disorders of the Female Reproductive System), as a principal or secondary diagnosis. The DRG a claim lands in depends on the principal diagnosis, procedures and any CC/MCC secondary diagnoses.
Common questions about Menometrorrhagia ICD-10 codes
What is the ICD-10 code for Menometrorrhagia?
- N92.1 — Excessive and frequent menstruation with irregular cycle.
Is N92.1 billable?
- Yes. N92.1 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can N92.1 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict N92.1 as a principal diagnosis.
Is N92.1 a CC or MCC?
- No. N92.1 is neither a CC nor an MCC under MS-DRG v44.0.