ICD-10 code for persistent gartner's duct

The ICD-10-CM code for persistent gartner's duct is Q50.6 (Other congenital malformations of fallopian tube and broad ligament).

Within Q50, choose Q50.6 (Other congenital malformations of fallopian tube and broad ligament) only when documentation doesn't support a more specific option: congenital absence of ovary (Q50.0), developmental ovarian cyst (Q50.1), congenital torsion of ovary (Q50.2), other congenital malformations of ovary (Q50.3), Embryonic cyst of fallopian tube (Q50.4) and Embryonic cyst of broad ligament (Q50.5).

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.