ICD-10 code for Protracted menstruation

The ICD-10-CM code for Protracted menstruation is N92.5 (Other specified irregular menstruation).

Within N92, choose N92.5 (Other specified irregular menstruation) only when documentation doesn't support a more specific option: excessive and frequent menstruation with regular cycle (N92.0), excessive and frequent menstruation with irregular cycle (N92.1), excessive menstruation at puberty (N92.2), Ovulation bleeding (N92.3), excessive bleeding in the premenopausal period (N92.4) 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.