| Q50 | Congenital malformations of ovaries, fallopian tubes and broad ligaments | NON-BILLABLE CODE |
| Q50.0 | Congenital absence of ovary | NON-BILLABLE CODE |
| Q50.01 | Congenital absence of ovary, unilateral | BILLABLE CODE |
| Q50.1 | Developmental ovarian cyst | BILLABLE CODE |
| Q50.2 | Congenital torsion of ovary | BILLABLE CODE |
| Q50.3 | Other congenital malformations of ovary | NON-BILLABLE CODE |
| Q50.31 | Accessory ovary | BILLABLE CODE |
| Q50.32 | Ovarian streak | BILLABLE CODE |
| Q50.39 | Other congenital malformation of ovary | BILLABLE CODE |
| Q50.4 | Embryonic cyst of fallopian tube | BILLABLE CODE |
| Q50.5 | Embryonic cyst of broad ligament | BILLABLE CODE |
| Q50.6 | Other congenital malformations of fallopian tube and broad ligament | BILLABLE CODE |
