Q50.39 Other congenital malformation of ovary

Billable ICD-10-CM code, FY2026. Exempt from present-on-admission (POA) reporting.

Applicable to

• Congenital malformation of ovary NOS

MS-DRG index

Defines the logic of DRG(s) 742-743 in MDC 13.

Approximate ICD-9-CM (GEMs)

• 752.0 Anomalies of ovaries (approximate)

Diagnosis Index entries for Q50.39

• Adhesions, adhesive (postinfective) › ovary › congenital (to cecum, kidney or omentum)
• Anomaly, anomalous (congenital) (unspecified type) › ovary
• Deformity › ovary (congenital)
• Displacement, displaced › ovary (acquired) › congenital
• Displacement, displaced › ovary (acquired) › free in peritoneal cavity (congenital)
• Hypoplasia, hypoplastic › ovary, congenital
• Malformation (congenital) › ovary
• Malposition › congenital › ovary
• Small (ness) › ovary (congenital)

Nearby codes

• Q50.1 Developmental ovarian cyst
• Q50.2 Congenital torsion of ovary
• Q50.3 Other congenital malformations of ovary
• Q50.31 Accessory ovary
• Q50.32 Ovarian streak
• Q50.39 Other congenital malformation of ovary (this code)
• Q50.4 Embryonic cyst of fallopian tube
• Q50.5 Embryonic cyst of broad ligament
• Q50.6 Other congenital malformations of fallopian tube and broad ligament